SSRF in Prowler-Cloud Prowler
CVE-2026-73264
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.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.6 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.004 (35.2th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 35th percentile — 35.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.004 · change: +0.001
Affected products
- Prowler-Cloud Prowler — versions < 5.33.1
Weakness classification (CWE)
References
- github.com/prowler-cloud/prowler/security/advisories/GHSA-fhj4-q47f-w7mv
- github.com/prowler-cloud/prowler/pull/11928
- github.com/prowler-cloud/prowler/pull/11940
- github.com/prowler-cloud/prowler/commit/1c4d8e3e756ee04367353101af797004d1c0258f
- github.com/prowler-cloud/prowler/commit/3f2e5929d9ff3c1a5d2fae49f8edd419ee99a8e2
- github.com/prowler-cloud/prowler/releases/tag/5.33.1
- github.com/prowler-cloud/prowler/releases/tag/5.34.0
Frequently asked questions
- What is CVE-2026-73264?
- CVE-2026-73264 is a high-severity vulnerability in Prowler-Cloud Prowler, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.6/10. Published 2026-08-12.
- How severe is CVE-2026-73264?
- High severity. CVSS v3 base score is 7.6 out of 10.