CVE-2026-76795

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-08-20. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
37(Track)
EG Risk 37/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity73% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
28%
KEV
Not listed

Published

August 20, 2026

Last Modified

August 20, 2026

Advisory Details (5)

Auto-updated Aug 20, 2026
Patch available. Sources: github_pr, github_commit, github_release.
generic

GitHub - AeternaLabsHQ/pullmd: Self-hosted URL- and file-to-Markdown service for humans and AI agents - web pages, documents, images, audio, YouTube. PWA + REST + MCP + Claude Code skill, Reddit-aware, refreshable share links. · GitHub

https://github.com/AeternaLabsHQ/pullmd/
github_release Patch Available

v3.3.0

Patch available: AeternaLabsHQ/pullmd v3.3.0

https://github.com/AeternaLabsHQ/pullmd/releases/tag/v3.3.0
github_commit Patch Available

commit 96448894cc93 (AeternaLabsHQ/pullmd)

Patch available: AeternaLabsHQ/pullmd v3.3.0 (contains commit 96448894cc93)

https://github.com/AeternaLabsHQ/pullmd/commit/96448894cc93ccecb0bdcbf263a9d25390a8455e
github_pr Patch Available

fix(security): block SSRF to private/internal/metadata addresses (closes #41)

Patch available: AeternaLabsHQ/pullmd v3.3.0 (PR #42 merged 2026-07-08)

https://github.com/AeternaLabsHQ/pullmd/pull/42
generic

[Security Vulnerability] Server-Side Request Forgery (SSRF) allows unauthorized access to cloud metadata and sensitive information · Issue #41 · AeternaLabsHQ/pullmd · GitHub

https://github.com/AeternaLabsHQ/pullmd/issues/41

Vendor Advisories for CVE-2026-76795(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 9× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-08-21 00:48 UTCEG score recompute
  2. 2026-08-21 00:48 UTCGHSA enrichment
  3. 2026-08-20 22:56 UTCEPSS rescore
  4. 2026-08-20 12:50 UTCEG score recompute
  5. 2026-08-20 12:50 UTCGHSA enrichment
  6. 2026-08-20 01:21 UTCEG score recompute
  7. 2026-08-20 01:19 UTCNVD updateCVSS v4 → 5.5
  8. 2026-08-20 01:12 UTCEG score recompute
  9. 2026-08-20 01:12 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-76795?
CVE-2026-76795 is a high vulnerability published on August 20, 2026. 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…
When was CVE-2026-76795 disclosed?
CVE-2026-76795 was first published in the National Vulnerability Database on August 20, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76795 actively exploited?
CVE-2026-76795 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 71.5% of all scored CVEs.
What is the CVSS score of CVE-2026-76795?
CVE-2026-76795 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-76795?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76795, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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