High severity8.5NVD Advisory· Published Sep 15, 2026
CVE-2026-91924
CVE-2026-91924
Description
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.
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Affected products
1Patches
Vulnerability mechanics
References
4- github.com/sosedoff/pgweb/blob/6b0b0244d1aefd6971999b03481eeeaa4ec7cf55/pkg/api/api.gonvd
- github.com/sosedoff/pgweb/blob/6b0b0244d1aefd6971999b03481eeeaa4ec7cf55/pkg/api/routes.gonvd
- github.com/sosedoff/pgweb/issues/869nvd
- www.vulncheck.com/advisories/pgweb-through-0.17.0-missing-authorization-on-direct-connect-endpointnvd
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