CVE-2026-73264 Prowler: Server-Side Request Forgery (SSRF) in Lighthouse Provider
Authenticated users can trigger SSRF via unvalidated URLs in Lighthouse provider settings, potentially exposing API keys and accessing internal endpoints.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-73264?
CVE-2026-73264 is a high-severity server-side request forgery vulnerability in prowler-cloud prowler, published on 12 Aug 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-73264?
How do I fix CVE-2026-73264?
No fix has been published for CVE-2026-73264 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-73264 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-73264 exists.
Sources
Also known as GHSA-fhj4-q47f-w7mv.