SSRF in Gomarble-Ai Facebook-Ads-Mcp-Server
CVE-2026-19956
A vulnerability has been found in gomarble-ai facebook-ads-mcp-server 0.1.0. The impacted element is the function fetch_pagination_url of the file server.py. Such manipulation leads to server-side request forgery. The attack can be launched remotely. The name of the patch is 4e53875aa22e8991c2fa4a7660d86e1caba66659. Applying a patch is advised to resolve this issue.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.004 (28.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 28.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002
Affected products
- Gomarble-Ai Facebook-Ads-Mcp-Server — versions 0.1.0
Weakness classification (CWE)
References
- vuldb.com/vuln/391113 (technical-description, vdb-entry)
- vuldb.com/vuln/391113/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-19956 (third-party-advisory)
- vuldb.com/submit/872772 (third-party-advisory)
- github.com/gomarble-ai/facebook-ads-mcp-server/issues/29 (issue-tracking)
- github.com/gomarble-ai/facebook-ads-mcp-server/pull/32 (issue-tracking, patch)
- github.com/gomarble-ai/facebook-ads-mcp-server/commit/4e53875aa22e8991c2fa4a766… (patch)
- github.com/gomarble-ai/facebook-ads-mcp-server/ (product)
Frequently asked questions
- What is CVE-2026-19956?
- CVE-2026-19956 is a medium-severity vulnerability in Gomarble-Ai Facebook-Ads-Mcp-Server, classified under Server-Side Request Forgery (SSRF). CVSS score: 6.3/10. Published 2026-08-16.
- How severe is CVE-2026-19956?
- Medium severity. CVSS v3 base score is 6.3 out of 10.