Vulnerability-Lookup

CVE-2020-2220 (GCVE-0-2020-2220)

Vulnerability from cvelistv5 – Published: 2020-07-15 17:00 – Updated: 2024-08-04 07:01

Summary

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.

Severity

No CVSS data available.

Assigner

jenkins mitre root

References

2 references

URL	Tags
https://jenkins.io/security/advisory/2020-07-15/#…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2020/07/15/5	mailing-listx_refsource_MLIST

Impacted products

1 product

Vendor	Product	Version
Jenkins project	Jenkins	Affected: unspecified , ≤ 2.244 (custom) Affected: unspecified , ≤ LTS 2.235.1 (custom)

Show details on NVD website

JSON

To clipboard

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            "url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868"
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bit-jenkins-2020-2220

Vulnerability from bitnami_vulndb

Published

2024-03-06 11:05

Modified

2026-09-08 08:34

Summary

Details

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "jenkins",
        "purl": "pkg:bitnami/jenkins"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.244.1"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-2220"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
      "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*"
    ],
    "severity": "Medium"
  },
  "details": "Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.",
  "id": "BIT-jenkins-2020-2220",
  "modified": "2026-09-08T08:34:36.952Z",
  "published": "2024-03-06T11:05:25.108Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2020/07/15/5"
    },
    {
      "type": "ADVISORY",
      "url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2220"
    }
  ],
  "schema_version": "1.5.0"
}

FKIE_CVE-2020-2220

Vulnerability from fkie_nvd - Published: 2020-07-15 18:15 - Updated: 2026-06-17 03:12

Severity

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Summary

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.

References

URL	Tags
jenkinsci-cert@googlegroups.com	http://www.openwall.com/lists/oss-security/2020/07/15/5	Mailing List, Third Party Advisory
jenkinsci-cert@googlegroups.com	https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://www.openwall.com/lists/oss-security/2020/07/15/5	Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868	Vendor Advisory

Impacted products

	Vendor	Product	Version
	jenkins	jenkins	*
	jenkins	jenkins	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Jenkins",
          "vendor": "Jenkins project",
          "versions": [
            {
              "lessThanOrEqual": "2.244",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "LTS 2.235.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "jenkinsci-cert@googlegroups.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*",
              "matchCriteriaId": "A2E64C44-796B-48E2-9A37-5FC349C16E47",
              "versionEndIncluding": "2.235.1",
              "vulnerable": true
            },
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              "matchCriteriaId": "E27F7E47-7FCE-409E-8991-A0BAC0D9CF24",
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    },
    {
      "lang": "es",
      "value": "Jenkins versiones 2.244 y anteriores, LTS versiones 2.235.1 y anteriores, no escapan el nombre del agente en la p\u00e1gina de tendencia del tiempo de compilaci\u00f3n, resultando en una vulnerabilidad de tipo cross-site scripting almacenado"
    }
  ],
  "id": "CVE-2020-2220",
  "lastModified": "2026-06-17T03:12:01.027",
  "metrics": {
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      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "NONE",
          "baseScore": 3.5,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 6.8,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
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          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  },
  "published": "2020-07-15T18:15:36.927",
  "references": [
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      "source": "jenkinsci-cert@googlegroups.com",
      "tags": [
        "Mailing List",
        "Third Party Advisory"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2020/07/15/5"
    },
    {
      "source": "jenkinsci-cert@googlegroups.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868"
    },
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  ],
  "sourceIdentifier": "jenkinsci-cert@googlegroups.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

GHSA-QGJ4-RC8M-44MQ

Vulnerability from github – Published: 2022-05-24 17:23 – Updated: 2022-12-27 18:13

Summary

Stored XSS vulnerability in Jenkins job build time trend

Details

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.

Jenkins 2.245, LTS 2.235.2 escapes the agent name.

Severity

8.0 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.235.1"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.main:jenkins-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.235.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.244"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "org.jenkins-ci.main:jenkins-core"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.236"
            },
            {
              "fixed": "2.245"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-2220"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-06-24T00:54:57Z",
    "nvd_published_at": "2020-07-15T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.\n\nJenkins 2.245, LTS 2.235.2 escapes the agent name.",
  "id": "GHSA-qgj4-rc8m-44mq",
  "modified": "2022-12-27T18:13:10Z",
  "published": "2022-05-24T17:23:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-2220"
    },
    {
      "type": "WEB",
      "url": "https://github.com/jenkinsci/jenkins/commit/b43531acee280dedc3ea454a2fc5a1a42990ddda"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/jenkinsci/jenkins"
    },
    {
      "type": "WEB",
      "url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2020/07/15/5"
    }
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  "severity": [
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      "type": "CVSS_V3"
    }
  ],
  "summary": "Stored XSS vulnerability in Jenkins job build time trend"
}

GSD-2020-2220

Vulnerability from gsd - Updated: 2023-12-13 01:21

Details

Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.

Aliases

CVE-2020-2220

Aliases

CVE-2020-2220

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2020-2220",
    "description": "Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.",
    "id": "GSD-2020-2220",
    "references": [
      "https://access.redhat.com/errata/RHSA-2020:3808",
      "https://access.redhat.com/errata/RHSA-2020:3541",
      "https://access.redhat.com/errata/RHSA-2020:3519",
      "https://access.redhat.com/errata/RHBA-2020:3441"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "modified": "2023-12-13T01:21:51.334586Z",
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    }
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          "cwe_ids": [
            "CWE-1035",
            "CWE-79",
            "CWE-937"
          ],
          "date": "2020-07-21",
          "description": "Jenkins does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability.",
          "fixed_versions": [
            "2.245"
          ],
          "identifier": "CVE-2020-2220",
          "identifiers": [
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          ],
          "not_impacted": "All versions after 2.244",
          "package_slug": "maven/org.jenkins-ci.main/jenkins-core",
          "pubdate": "2020-07-15",
          "solution": "Upgrade to version 2.245 or above.",
          "title": "Cross-site Scripting",
          "urls": [
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            {
              "lang": "en",
              "value": "Jenkins 2.244 and earlier, LTS 2.235.1 and earlier does not escape the agent name in the build time trend page, resulting in a stored cross-site scripting vulnerability."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-79"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://jenkins.io/security/advisory/2020-07-15/#SECURITY-1868"
            },
            {
              "name": "[oss-security] 20200715 Multiple vulnerabilities in Jenkins and Jenkins plugins",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2020/07/15/5"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.5,
            "confidentialityImpact": "NONE",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 2.3,
          "impactScore": 2.7
        }
      },
      "lastModifiedDate": "2023-10-25T18:16Z",
      "publishedDate": "2020-07-15T18:15Z"
    }
  }
}

RHBA-2020:3441

Vulnerability from csaf_redhat - Published: 2020-08-25 06:10 - Updated: 2026-08-07 18:01

Summary

Red Hat Bug Fix Advisory: OpenShift Container Platform 4.4.18 packages update

Severity

Important

Scope

4 vulnerabilities in this advisory, including CVE-2020-2220.

CVE-2020-2220

A flaw was found in Jenkins versions 2.244 and prior and in LTS 2.235.1 and prior. The agent name is not escaped on build time trend pages which could lead to a stored cross-site scripting (XSS) vulnerability. The user must have the Agent/Configure permission for this exploit to function. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

8.0 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Fixed: 2 products Known not affected: 20 products

https://access.redhat.com/errata/RHBA-2020:3441

Open the full advisory

RHSA-2020:3519

Vulnerability from csaf_redhat - Published: 2020-08-24 14:53 - Updated: 2026-08-07 18:01

Summary

Red Hat Security Advisory: OpenShift Container Platform 4.5.7 jenkins and openshift packages security update

Severity

Important

Scope

5 vulnerabilities in this advisory, including CVE-2020-2220.

CVE-2020-2220

8.0 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Fixed: 2 products Known not affected: 8 products

https://access.redhat.com/errata/RHSA-2020:3519

Open the full advisory

RHSA-2020:3541

Vulnerability from csaf_redhat - Published: 2020-08-27 10:15 - Updated: 2026-08-07 18:01

Summary

Red Hat Security Advisory: OpenShift Container Platform 3.11 security update

Severity

Important

Scope

10 vulnerabilities in this advisory, including CVE-2020-2220.

CVE-2020-2220

8.0 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Fixed: 2 products Known not affected: 10 products

https://access.redhat.com/errata/RHSA-2020:3541

Open the full advisory

RHSA-2020:3579

Vulnerability from csaf_redhat - Published: 2020-09-01 18:48 - Updated: 2026-08-07 18:01

Summary

Red Hat Security Advisory: OpenShift Container Platform 4.4.19 openshift security update

Severity

Moderate

Scope

5 vulnerabilities in this advisory, including CVE-2020-2220.

CVE-2020-2220

8.0 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Fixed: 6 products

https://access.redhat.com/errata/RHSA-2020:3579

Open the full advisory

RHSA-2020:3808

Vulnerability from csaf_redhat - Published: 2020-09-23 12:46 - Updated: 2026-08-07 18:01

Summary

Red Hat Security Advisory: OpenShift Container Platform 4.3.38 jenkins and openshift security update

Severity

Important

Scope

9 vulnerabilities in this advisory, including CVE-2020-2220.

CVE-2020-2220

8.0 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Fixed: 2 products Known not affected: 4 products

https://access.redhat.com/errata/RHSA-2020:3808

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2020-2220 (GCVE-0-2020-2220)

Vulnerability from bitnami_vulndb

Tags

Sightings

Nomenclature

Related by attack behaviour