A vulnerability has been found in AeternaLabsHQ PullMD 3.2.0. (CVE-2026-76795)
Description
A server-side request forgery (SSRF) vulnerability exists in AeternaLabsHQ PullMD version 3.2.0 within the REST API Endpoint at the /api path. The vulnerability is triggered by manipulation of the 'url' argument, allowing remote attackers to induce the server to make unintended requests. Public disclosure of the exploit has occurred. Upgrading to version 3.3.0 addresses this issue.
CVSS v3.1
Score 7.3high
Affected software
pkg:github/aeternalabshq/pullmdRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-76795 describes an SSRF vulnerability in AeternaLabsHQ PullMD 3.2.0 affecting the REST API Endpoint component at the /api path. The flaw arises from improper validation of the 'url' argument, enabling attackers to coerce the server into making arbitrary requests. This vulnerability can be exploited remotely without authentication. The issue is fixed in version 3.3.0, with the patch identified by commit 96448894cc93ccecb0bdcbf263a9d25390a8455e.
Potential Impact
Successful exploitation could allow an attacker to make the server perform unauthorized requests, potentially leading to information disclosure, integrity loss, or availability impact. The CVSS 3.1 base score is 7.3 (medium severity), reflecting network attack vector, low attack complexity, no privileges or user interaction required, and impacts to confidentiality, integrity, and availability.
Mitigation Recommendations
Upgrade AeternaLabsHQ PullMD to version 3.3.0, which contains the official fix for this SSRF vulnerability. No other mitigations are indicated or required according to the vendor advisory.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-p53p-vh92-qhpp
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-76795"]
- Database Specific Severity
- MODERATE
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a870a74acd9273b49b58aca
Added to database: 08/20/2026, 14:08:52 UTC
Last enriched: 08/20/2026, 14:31:12 UTC
Last updated: 10/05/2026, 06:48:18 UTC
Views: 52
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