CVE-2026-100614 (GCVE-0-2026-100614)

Vulnerability from cvelistv5 – Published: 2026-09-26 13:22 – Updated: 2026-09-26 13:22
VLAI
Title
Capgo before 12.244.1 Cross-Tenant Image Overwrite via Metadata Worker
Summary
Capgo before 12.244.1 contains a cross-tenant integrity vulnerability in the metadata-cleaning worker that trusts image object keys from mutable database rows without validating ownership. An authenticated attacker can place a victim tenant's image key in a row they control, causing the service-role worker to download and re-upload that object with sanitized metadata. Attackers can silently modify metadata in cross-tenant image objects by supplying known victim keys during authorized row updates, bypassing storage access controls through the confused-deputy metadata worker.
Severity
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
Vendor Product Version CPE status
Cap-go capgo.app Affected: 0 , < 12.244.1 (semver)
Unaffected: 12.244.1 (semver)
guessed Create a notification for this product.
Date Public
2026-09-10 00:00
Credits
dcr6174
Show details on NVD website
To clipboard 

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        }
      ],
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    "dateReserved": "2026-09-26T02:30:34.353Z",
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          }
        ],
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                "modifiedAttackComplexity": "NOT_DEFINED",
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                "modifiedAttackVector": "NOT_DEFINED",
                "modifiedPrivilegesRequired": "NOT_DEFINED",
                "modifiedSubAvailabilityImpact": "NOT_DEFINED",
                "modifiedSubConfidentialityImpact": "NOT_DEFINED",
                "modifiedSubIntegrityImpact": "NOT_DEFINED",
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}



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