Description (CNA)
Capgo before 12.128.2 allows upload-scoped API keys to modify the mutable app_versions.r2_path field through PostgREST, enabling retargeting to arbitrary R2 bundle objects. Attackers can patch r2_path to point to victim objects, soft-delete the attacker-controlled version, and trigger the on_version_update cleanup function to delete the victim R2 object, causing denial of service and bundle availability disruption.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Capgo / Capgo | affected 0 before 12.128.2; unaffected 12.128.2 |
CWE
CWE-862
References
- https://github.com/Cap-go/capgo/security/advisories/GHSA-pw8p-5jg6-cxj3
- https://www.vulncheck.com/advisories/capgo-arbitrary-r2-object-deletion-via-mutable-r2-path-in-app-versions
ADP enrichment
No English description supplied.