Description
Prowler is a cloud security platform. Prior to 5.33.1, an authenticated user with Lighthouse provider configuration access could supply an unvalidated base_url for the openai_compatible provider through POST /api/v1/lighthouse/providers and POST /api/v1/lighthouse/providers/{id}/connection, causing api/src/backend/tasks/jobs/lighthouse_providers.py to send outbound requests, including the API key in the Authorization header, to attacker-controlled or internal endpoints when client.models.list was called. This issue is fixed in version 5.33.1.
References8
- github.com/prowler-cloud/prowler/commit/1c4d8e3e756ee0436735310…
- github.com/prowler-cloud/prowler/commit/3f2e5929d9ff3c1a5d2fae4…
- github.com/prowler-cloud/prowler/pull/11928
- github.com/prowler-cloud/prowler/pull/11940
- github.com/prowler-cloud/prowler/releases/tag/5.33.1
- github.com/prowler-cloud/prowler/releases/tag/5.34.0
- github.com/prowler-cloud/prowler/security/advisories/GHSA-fhj4-…
- github.com/prowler-cloud/prowler/security/advisories/GHSA-fhj4-…
Metrics
- CVSS 3.1
-
7.6
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N - EPSS — exploit probability
- 0% percentile: 38 · as of 12 November 2026
- CWE
- CWE-918
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.