CVE-2026-82081

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreHIGH confidence

Score 6.4 from GitHub Security Advisory published 2026-08-28. a secondary CVSS source baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.4Exploit: Elevated riskExposed: 0

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

wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export.

CVSS v3
6.4
EG Score
6.4(high)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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
Severity64% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
4%
KEV
Not listed

Published

August 28, 2026

Last Modified

September 9, 2026

Advisory Details (1)

Auto-updated Aug 28, 2026
No patch confirmed yet.
generic

GitHub - FUNFACTOR1/WALLABAG-FULL-DISCLOSURE-Stored-XSS-SSRF-CVSS-8.5-GHSA-q2g2-: This is a full disclosure. The vulnerability was reported to the wallabag maintainers via GitHub Private Security Advisory on June 5, 2026. 3 FIX NO 1 MERGE NO CVE · GitHub

https://github.com/FUNFACTOR1/WALLABAG-FULL-DISCLOSURE-Stored-XSS-SSRF-CVSS-8.5-GHSA-q2g2-

Vendor Advisories for CVE-2026-82081(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 19× in last 7d / 70× 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. 2026-09-20 22:02 UTCEG score recompute
  2. 2026-09-20 22:02 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-19 21:45 UTCEG score recompute
  5. 2026-09-19 21:45 UTCGHSA enrichment
  6. 2026-09-18 21:28 UTCEG score recompute
  7. 2026-09-18 21:28 UTCGHSA enrichment
  8. 2026-09-18 19:28 UTCEPSS rescore
  9. 2026-09-17 20:53 UTCEG score recompute
  10. 2026-09-17 20:53 UTCGHSA enrichment
  11. 2026-09-16 19:22 UTCEG score recompute
  12. 2026-09-16 19:22 UTCGHSA enrichment
  13. 2026-09-16 14:08 UTCEPSS rescore
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-15 19:04 UTCEG score recompute
  16. 2026-09-15 19:04 UTCGHSA enrichment
  17. 2026-09-15 03:12 UTCEPSS rescore
  18. 2026-09-15 03:12 UTCEPSS rescore
  19. 2026-09-14 18:47 UTCGHSA enrichment
  20. 2026-09-13 17:17 UTCEG score recompute
  21. 2026-09-13 17:17 UTCGHSA enrichment
  22. 2026-09-12 17:00 UTCEG score recompute
  23. 2026-09-12 17:00 UTCGHSA enrichment
  24. 2026-09-11 16:44 UTCEG score recompute
  25. 2026-09-11 16:44 UTCGHSA enrichment
Show 45 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-11 14:53 UTCEPSS rescore
  3. 2026-09-10 16:27 UTCEG score recompute
  4. 2026-09-10 16:27 UTCGHSA enrichment
  5. 2026-09-09 16:09 UTCGHSA enrichment
  6. 2026-09-09 00:34 UTCEG score recompute
  7. 2026-09-09 00:34 UTCGHSA enrichment
  8. 2026-09-08 22:01 UTCEPSS rescore
  9. 2026-09-07 21:53 UTCEG score recompute
  10. 2026-09-07 21:53 UTCGHSA enrichment
  11. 2026-09-06 21:37 UTCEG score recompute
  12. 2026-09-06 21:36 UTCGHSA enrichment
  13. 2026-09-06 13:48 UTCEPSS rescore
  14. 2026-09-05 21:17 UTCEG score recompute
  15. 2026-09-05 21:17 UTCGHSA enrichment
  16. 2026-09-05 15:31 UTCEPSS rescore
  17. 2026-09-04 21:01 UTCEG score recompute
  18. 2026-09-04 21:01 UTCGHSA enrichment
  19. 2026-09-04 05:07 UTCEPSS rescore
  20. 2026-09-03 20:42 UTCGHSA enrichment
  21. 2026-09-02 20:25 UTCEG score recompute
  22. 2026-09-02 20:25 UTCGHSA enrichment
  23. 2026-09-02 14:12 UTCEPSS rescore
  24. 2026-09-01 18:11 UTCEG score recompute
  25. 2026-09-01 18:11 UTCGHSA enrichment
  26. 2026-09-01 13:54 UTCEPSS rescore
  27. 2026-09-01 04:40 UTCEPSS rescore
  28. 2026-09-01 04:40 UTCEPSS rescore
  29. 2026-08-31 17:54 UTCEG score recompute
  30. 2026-08-31 17:53 UTCGHSA enrichment
  31. 2026-08-30 19:18 UTCEPSS rescore
  32. 2026-08-30 19:17 UTCEPSS rescore
  33. 2026-08-30 17:36 UTCEG score recompute
  34. 2026-08-30 17:36 UTCGHSA enrichment
  35. 2026-08-30 01:22 UTCEPSS rescore
  36. 2026-08-29 17:19 UTCEG score recompute
  37. 2026-08-29 17:19 UTCGHSA enrichment
  38. 2026-08-28 21:42 UTCEPSS rescore
  39. 2026-08-28 16:38 UTCEG score recompute
  40. 2026-08-28 16:37 UTCGHSA enrichment
  41. 2026-08-28 15:39 UTCEG score recompute
  42. 2026-08-28 15:39 UTCGHSA enrichment
  43. 2026-08-28 05:24 UTCEG score recompute
  44. 2026-08-28 04:59 UTCEG score recompute
  45. 2026-08-28 04:57 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-82081?
CVE-2026-82081 is a medium vulnerability published on August 28, 2026. wallabag 2 through 2.6.14 allows SSRF because a crafted title or content field is mishandled during PDF export.
When was CVE-2026-82081 disclosed?
CVE-2026-82081 was first published in the National Vulnerability Database on August 28, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82081 actively exploited?
CVE-2026-82081 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 95.7% of all scored CVEs.
What is the CVSS score of CVE-2026-82081?
CVE-2026-82081 has a CVSS v3 base score of 6.4 (NVD).
How do I remediate CVE-2026-82081?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82081, 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

Explore the affected products and dependency analysis for CVE-2026-82081

Explore →

Is Your Infrastructure Affected by CVE-2026-82081?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs