SSRF in Aeternalabshq Pullmd
CVE-2026-76795
A vulnerability has been found in AeternaLabsHQ PullMD 3.2.0. This impacts an unknown function of the file /api of the component REST API Endpoint. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.3.0 will fix this issue. The identifier of the patch is 96448894cc93ccecb0bdcbf263a9d25390a8455e. Upgrading the affected component is advised.
Vulnerability class: SSRF (Server-Side Request Forgery)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.006 (47.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.006 · change: +0.003
Affected products
- Aeternalabshq Pullmd — versions 3.2.0
Weakness classification (CWE)
References
- github.com/AeternaLabsHQ/pullmd/ (product)
- github.com/AeternaLabsHQ/pullmd/commit/96448894cc93ccecb0bdcbf263a9d25390a8455e (patch)
- github.com/AeternaLabsHQ/pullmd/issues/41 (issue-tracking, exploit)
- github.com/AeternaLabsHQ/pullmd/pull/42 (issue-tracking, patch)
- github.com/AeternaLabsHQ/pullmd/releases/tag/v3.3.0 (patch)
- vuldb.com/cve/CVE-2026-76795 (third-party-advisory)
- vuldb.com/submit/879954 (third-party-advisory)
- vuldb.com/vuln/393282 (technical-description, vdb-entry)
- vuldb.com/vuln/393282/cti (signature, permissions-required)
Frequently asked questions
- What is CVE-2026-76795?
- CVE-2026-76795 is a high-severity vulnerability in Aeternalabshq Pullmd, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.3/10. Published 2026-08-20.
- How severe is CVE-2026-76795?
- High severity. CVSS v3 base score is 7.3 out of 10.