Vulnerability-Lookup

CVE-2026-13739 (GCVE-0-2026-13739)

Vulnerability from cvelistv5 – Published: 2026-08-11 11:01 – Updated: 2026-08-11 14:13

Title

Server-Side Request Forgery (SSRF)

Summary

A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs. Software customers upgrade to resolved maintenance release. Update Command Center.

Severity

8.8 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-11 14:13 UTC

CWE

CWE-918 - Server-Side Request Forgery (SSRF)

Assigner

Commvault mitre root

References

1 reference

URL	Tags
https://documentation.commvault.com/securityadvis…

Impacted products

1 product

Vendor	Product	Version
Commvault	Commvault Cloud	Affected: 11.46.0 , ≤ 11.46.9 (custom) Affected: 11.44.0 , ≤ 11.44.10 (custom) Affected: 11.40.0 , ≤ 11.40.62 (custom) Affected: 11.36.0 , ≤ 11.36.113 (custom)

Credits

Peter V., Principal Researcher, CFC Security LTD.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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                "id": "CVE-2026-13739",
                "options": [
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                    "Exploitation": "none"
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                    "Automatable": "yes"
                  },
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                    "Technical Impact": "partial"
                  }
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                "role": "CISA Coordinator",
                "timestamp": "2026-08-11T14:13:11.777885Z",
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    "datePublished": "2026-08-11T11:01:38.340Z",
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    "state": "PUBLISHED"
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EUVD-2026-85814

European Vulnerability Database identifier assigned by ENISA

Reserved

2026-10-03 10:54

Assigner

ENISA

Alias of

a CVE record, shown under related vulnerabilities. This identifier carries no description, severity or references of its own: they belong to that CVE.

JSON

To clipboard

{
  "assigner": "ENISA",
  "date_reserved": "2026-10-03T10:54:46.153547+00:00",
  "id": "EUVD-2026-85814"
}

FKIE_CVE-2026-13739

Vulnerability from fkie_nvd - Published: 2026-08-11 12:17 - Updated: 2026-09-09 15:55

Severity

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	050066fd-a2f9-4f32-ab5d-4c53f48bc333	https://documentation.commvault.com/securityadvisories/CV_2026_07_5.html	Vendor Advisory

Impacted products

Vendor	Product	Version
commvault	commvault	*
commvault	commvault	*
commvault	commvault	*
commvault	commvault	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Windows",
            "Linux"
          ],
          "product": "Commvault Cloud",
          "vendor": "Commvault",
          "versions": [
            {
              "changes": [
                {
                  "at": "11.46.10",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "11.46.9",
              "status": "affected",
              "version": "11.46.0",
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            },
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                  "at": "11.44.11",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "11.44.10",
              "status": "affected",
              "version": "11.44.0",
              "versionType": "custom"
            },
            {
              "changes": [
                {
                  "at": "11.40.63",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "11.40.62",
              "status": "affected",
              "version": "11.40.0",
              "versionType": "custom"
            },
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                {
                  "at": "11.36.114",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "11.36.113",
              "status": "affected",
              "version": "11.36.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "050066fd-a2f9-4f32-ab5d-4c53f48bc333"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:commvault:commvault:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "E5FCA92D-2290-422E-87C1-BD8D658FAE62",
              "versionEndExcluding": "11.36.114",
              "versionStartIncluding": "11.36.0",
              "vulnerable": true
            },
            {
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              "versionEndExcluding": "11.46.10",
              "versionStartIncluding": "11.46.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs.  Software customers upgrade to resolved maintenance release.  Update Command Center."
    }
  ],
  "id": "CVE-2026-13739",
  "lastModified": "2026-09-09T15:55:22.207",
  "metrics": {
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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    "cvssMetricV40": [
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          "baseSeverity": "HIGH",
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          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
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          "privilegesRequired": "NONE",
          "providerUrgency": "NOT_DEFINED",
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          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
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    ],
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    }
  ],
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  "vulnStatus": "Analyzed",
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          "lang": "en",
          "value": "CWE-918"
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      "type": "Secondary"
    }
  ]
}

GHSA-XXCX-V673-PWPR

Vulnerability from github – Published: 2026-08-11 12:30 – Updated: 2026-09-09 18:31

Details

Severity

9.8 (Critical)


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

8.8 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-13739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-11T12:17:38Z",
    "severity": "HIGH"
  },
  "details": "A legacy endpoint in Command Center contained an unauthenticated server-side request forgery (SSRF) vulnerability related to the handling of arbitrary target URLs.  Software customers upgrade to resolved maintenance release.  Update Command Center.",
  "id": "GHSA-xxcx-v673-pwpr",
  "modified": "2026-09-09T18:31:04Z",
  "published": "2026-08-11T12:30:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-13739"
    },
    {
      "type": "WEB",
      "url": "https://documentation.commvault.com/securityadvisories/CV_2026_07_5.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

WID-SEC-W-2026-2767

Vulnerability from csaf_certbund - Published: 2026-08-11 22:00 - Updated: 2026-08-11 22:00

Summary

Commvault Backup & Recovery: Mehrere Schwachstellen

Severity

Hoch

Scope

3 vulnerabilities in this advisory, including CVE-2026-13739.

CVE-2026-13739

Known affected: 4 products

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-2026-13739 (GCVE-0-2026-13739)

EUVD-2026-85814

FKIE_CVE-2026-13739

GHSA-XXCX-V673-PWPR

WID-SEC-W-2026-2767

Tags

Sightings

Nomenclature

Related by attack behaviour