CVE-2026-76795

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM 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 — 3 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 7.3Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

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
7.3HIGHmedium confidence
EG Risk
64
EG Risk 64/100CISA SSVC

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%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.6%
EPSS %ILE
47th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 20, 2026

Last Modified

August 25, 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 22× in last 7d / 102× 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.

Showing the most recent 100 of 176 total refreshes for this CVE.

  1. 2026-10-05 09:31 UTCEG score recompute
  2. 2026-10-05 09:31 UTCGHSA enrichment
  3. 2026-10-04 23:22 UTCEPSS rescore
  4. 2026-10-04 21:21 UTCGHSA enrichment
  5. 2026-10-04 05:06 UTCGHSA enrichment
  6. 2026-10-03 16:50 UTCEG score recompute
  7. 2026-10-03 16:50 UTCGHSA enrichment
  8. 2026-10-03 14:26 UTCEPSS rescore
  9. 2026-10-02 21:35 UTCEG score recompute
  10. 2026-10-02 21:35 UTCGHSA enrichment
  11. 2026-10-02 09:32 UTCGHSA enrichment
  12. 2026-10-01 21:33 UTCEG score recompute
  13. 2026-10-01 21:33 UTCGHSA enrichment
  14. 2026-10-01 19:50 UTCEPSS rescore
  15. 2026-10-01 08:36 UTCGHSA enrichment
  16. 2026-09-30 20:33 UTCEG score recompute
  17. 2026-09-30 20:33 UTCGHSA enrichment
  18. 2026-09-30 08:27 UTCEG score recompute
  19. 2026-09-30 08:27 UTCGHSA enrichment
  20. 2026-09-29 15:24 UTCEPSS rescore
  21. 2026-09-28 21:40 UTCEG score recompute
  22. 2026-09-28 21:40 UTCGHSA enrichment
  23. 2026-09-28 13:52 UTCEPSS rescore
  24. 2026-09-28 04:09 UTCGHSA enrichment
  25. 2026-09-27 16:11 UTCEG score recompute
Show 75 more
  1. 2026-09-27 16:11 UTCGHSA enrichment
  2. 2026-09-27 13:48 UTCEPSS rescore
  3. 2026-09-27 04:13 UTCEG score recompute
  4. 2026-09-27 04:13 UTCGHSA enrichment
  5. 2026-09-26 15:59 UTCEPSS rescore
  6. 2026-09-26 00:28 UTCEPSS rescore
  7. 2026-09-25 08:02 UTCGHSA enrichment
  8. 2026-09-24 20:04 UTCEG score recompute
  9. 2026-09-24 20:04 UTCGHSA enrichment
  10. 2026-09-24 14:04 UTCEPSS rescore
  11. 2026-09-24 08:04 UTCGHSA enrichment
  12. 2026-09-23 20:06 UTCEG score recompute
  13. 2026-09-23 20:06 UTCGHSA enrichment
  14. 2026-09-23 17:54 UTCEPSS rescore
  15. 2026-09-23 07:45 UTCGHSA enrichment
  16. 2026-09-22 19:47 UTCEG score recompute
  17. 2026-09-22 19:47 UTCGHSA enrichment
  18. 2026-09-22 16:01 UTCEPSS rescore
  19. 2026-09-22 05:57 UTCEG score recompute
  20. 2026-09-22 05:57 UTCGHSA enrichment
  21. 2026-09-21 21:09 UTCEPSS rescore
  22. 2026-09-21 17:58 UTCGHSA enrichment
  23. 2026-09-21 05:50 UTCEG score recompute
  24. 2026-09-21 05:50 UTCGHSA enrichment
  25. 2026-09-20 20:16 UTCEPSS rescore
  26. 2026-09-20 16:30 UTCGHSA enrichment
  27. 2026-09-20 04:30 UTCGHSA enrichment
  28. 2026-09-19 16:32 UTCEG score recompute
  29. 2026-09-19 16:32 UTCGHSA enrichment
  30. 2026-09-19 04:35 UTCEG score recompute
  31. 2026-09-19 04:34 UTCGHSA enrichment
  32. 2026-09-18 19:28 UTCEPSS rescore
  33. 2026-09-18 16:36 UTCGHSA enrichment
  34. 2026-09-18 03:35 UTCEG score recompute
  35. 2026-09-18 03:35 UTCGHSA enrichment
  36. 2026-09-17 15:37 UTCGHSA enrichment
  37. 2026-09-17 03:30 UTCGHSA enrichment
  38. 2026-09-16 14:31 UTCEG score recompute
  39. 2026-09-16 14:31 UTCGHSA enrichment
  40. 2026-09-16 14:08 UTCEPSS rescore
  41. 2026-09-16 05:15 UTCEPSS rescore
  42. 2026-09-16 02:12 UTCGHSA enrichment
  43. 2026-09-15 14:13 UTCEG score recompute
  44. 2026-09-15 14:13 UTCGHSA enrichment
  45. 2026-09-15 03:12 UTCEPSS rescore
  46. 2026-09-15 02:14 UTCGHSA enrichment
  47. 2026-09-14 14:15 UTCGHSA enrichment
  48. 2026-09-14 02:17 UTCEG score recompute
  49. 2026-09-14 02:17 UTCGHSA enrichment
  50. 2026-09-13 14:19 UTCGHSA enrichment
  51. 2026-09-13 02:21 UTCEG score recompute
  52. 2026-09-13 02:21 UTCGHSA enrichment
  53. 2026-09-12 15:02 UTCEPSS rescore
  54. 2026-09-12 14:23 UTCGHSA enrichment
  55. 2026-09-12 02:25 UTCEG score recompute
  56. 2026-09-12 02:25 UTCGHSA enrichment
  57. 2026-09-11 14:53 UTCEPSS rescore
  58. 2026-09-11 14:27 UTCEG score recompute
  59. 2026-09-11 14:27 UTCGHSA enrichment
  60. 2026-09-11 02:29 UTCGHSA enrichment
  61. 2026-09-10 14:31 UTCEG score recompute
  62. 2026-09-10 14:31 UTCGHSA enrichment
  63. 2026-09-10 09:35 UTCEPSS rescore
  64. 2026-09-10 02:33 UTCGHSA enrichment
  65. 2026-09-09 14:35 UTCGHSA enrichment
  66. 2026-09-09 02:07 UTCEG score recompute
  67. 2026-09-09 02:07 UTCGHSA enrichment
  68. 2026-09-08 22:01 UTCEPSS rescore
  69. 2026-09-07 21:28 UTCEG score recompute
  70. 2026-09-07 21:28 UTCGHSA enrichment
  71. 2026-09-07 09:31 UTCGHSA enrichment
  72. 2026-09-06 21:16 UTCEG score recompute
  73. 2026-09-06 21:16 UTCGHSA enrichment
  74. 2026-09-06 13:48 UTCEPSS rescore
  75. 2026-09-06 09:17 UTCGHSA enrichment

Related CVEs(same CWE)

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 on August 20, 2026, with the most recent update on August 25, 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 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-76795?
CVE-2026-76795 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-76795?
A fix for CVE-2026-76795 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-76795 are linked in the Vendor Advisories panel on this page.

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