HIGH 8.7 NVD
CVE-2026-100614
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 w
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.
References
- https://github.com/Cap-go/capgo.app/security/advisories/GHSA-rcrw-pg2v-j9xg
- https://www.vulncheck.com/advisories/capgo-before-12.244.1-cross-tenant-image-overwrite-vi
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-26 via NVD.
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