HIGH 8.4 NVD
CVE-2026-91924
pgweb through 0.17.0 leaves the POST /api/connect endpoint unguarded when connect-backend authorization is configured, allowing attackers to supply arbitrary da
pgweb through 0.17.0 leaves the POST /api/connect endpoint unguarded when connect-backend authorization is configured, allowing attackers to supply arbitrary database connection strings. Attackers can bypass the resource-to-database mapping by providing a custom session identifier and connection URL to access unauthorized databases and internal services.
References
- https://github.com/sosedoff/pgweb
- https://github.com/sosedoff/pgweb/blob/6b0b0244d1aefd6971999b03481eeeaa4ec7cf55/pkg/api/ap
- https://github.com/sosedoff/pgweb/blob/6b0b0244d1aefd6971999b03481eeeaa4ec7cf55/pkg/api/ro
- https://github.com/sosedoff/pgweb/issues/869
- https://www.vulncheck.com/advisories/pgweb-through-0.17.0-missing-authorization-on-direct-
This high severity vulnerability with a CVSS score of 8.4 was published on 2026-09-15 via NVD.
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