CVE-2026-86722

HIGHPre-NVD 8.18.1—
EchelonGraph scoreHIGH confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-08. a secondary CVSS source baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: Elevated riskExposed: 0

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

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an authentication bypass vulnerability where sqlDAL caches empty result sets that writeSql never invalidates. Attackers with a valid password can bypass email two-factor authentication on new devices because the confirmation code hash fails to generate from the stale cached empty result.

CVSS v3
8.1
EG Score
8.1(high)
EG Risk
52(Track*)
EG Risk 52/100SSVC: 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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 10, 2026

Advisory Details (2)

Auto-updated Sep 8, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

AVideo Authentication Bypass via SQL Cache Invalidation | Advisories | VulnCheck

https://www.vulncheck.com/advisories/avideo-authentication-bypass-via-sql-cache-invalidation
github Patch Available🟡 PoC Available

Improper authentication: `sqlDAL::readSql` caches an empty result set that `writeSql` never invalidates, so LoginControl email 2FA fails open on a new device · Advisory · WWBN/AVideo · GitHub

https://github.com/WWBN/AVideo/security/advisories/GHSA-wmhg-p72j-72gf

Vendor Advisories for CVE-2026-86722(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 27× 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. 2026-09-25 06:26 UTCGHSA enrichment
  2. 2026-09-24 18:21 UTCEG score recompute
  3. 2026-09-24 18:21 UTCGHSA enrichment
  4. 2026-09-24 14:04 UTCEPSS rescore
  5. 2026-09-24 06:09 UTCGHSA enrichment
  6. 2026-09-23 18:03 UTCEG score recompute
  7. 2026-09-23 18:03 UTCGHSA enrichment
  8. 2026-09-23 17:54 UTCEPSS rescore
  9. 2026-09-23 05:58 UTCGHSA enrichment
  10. 2026-09-22 17:52 UTCEG score recompute
  11. 2026-09-22 17:52 UTCGHSA enrichment
  12. 2026-09-22 16:01 UTCEPSS rescore
  13. 2026-09-22 05:16 UTCEG score recompute
  14. 2026-09-22 05:15 UTCGHSA enrichment
  15. 2026-09-21 21:09 UTCEPSS rescore
  16. 2026-09-21 17:10 UTCGHSA enrichment
  17. 2026-09-21 05:05 UTCEG score recompute
  18. 2026-09-21 05:05 UTCGHSA enrichment
  19. 2026-09-20 20:16 UTCEPSS rescore
  20. 2026-09-20 16:36 UTCGHSA enrichment
  21. 2026-09-20 04:30 UTCGHSA enrichment
  22. 2026-09-19 16:25 UTCEG score recompute
  23. 2026-09-19 16:25 UTCGHSA enrichment
  24. 2026-09-19 04:19 UTCEG score recompute
  25. 2026-09-19 04:19 UTCGHSA enrichment
Show 45 more
  1. 2026-09-18 19:28 UTCEPSS rescore
  2. 2026-09-18 16:14 UTCGHSA enrichment
  3. 2026-09-18 03:50 UTCEG score recompute
  4. 2026-09-18 03:50 UTCGHSA enrichment
  5. 2026-09-17 19:32 UTCEPSS rescore
  6. 2026-09-17 15:45 UTCGHSA enrichment
  7. 2026-09-17 03:40 UTCGHSA enrichment
  8. 2026-09-16 15:35 UTCEG score recompute
  9. 2026-09-16 15:35 UTCGHSA enrichment
  10. 2026-09-16 14:09 UTCEPSS rescore
  11. 2026-09-16 05:15 UTCEPSS rescore
  12. 2026-09-16 03:23 UTCGHSA enrichment
  13. 2026-09-15 15:16 UTCEG score recompute
  14. 2026-09-15 15:16 UTCGHSA enrichment
  15. 2026-09-15 03:12 UTCEPSS rescore
  16. 2026-09-15 03:12 UTCEPSS rescore
  17. 2026-09-15 03:10 UTCGHSA enrichment
  18. 2026-09-14 15:05 UTCGHSA enrichment
  19. 2026-09-14 03:00 UTCEG score recompute
  20. 2026-09-14 03:00 UTCGHSA enrichment
  21. 2026-09-13 14:54 UTCGHSA enrichment
  22. 2026-09-13 02:49 UTCEG score recompute
  23. 2026-09-13 02:49 UTCGHSA enrichment
  24. 2026-09-12 14:43 UTCGHSA enrichment
  25. 2026-09-12 02:37 UTCEG score recompute
  26. 2026-09-12 02:37 UTCGHSA enrichment
  27. 2026-09-11 14:53 UTCEPSS rescore
  28. 2026-09-11 14:53 UTCEPSS rescore
  29. 2026-09-11 14:32 UTCEG score recompute
  30. 2026-09-11 14:32 UTCGHSA enrichment
  31. 2026-09-11 02:27 UTCEG score recompute
  32. 2026-09-11 02:27 UTCGHSA enrichment
  33. 2026-09-10 14:22 UTCEG score recompute
  34. 2026-09-10 14:22 UTCGHSA enrichment
  35. 2026-09-10 14:00 UTCEG score recompute
  36. 2026-09-10 14:00 UTCGHSA enrichment
  37. 2026-09-10 11:19 UTCEG score recompute
  38. 2026-09-10 11:18 UTCGHSA enrichment
  39. 2026-09-09 23:09 UTCGHSA enrichment
  40. 2026-09-09 08:16 UTCGHSA enrichment
  41. 2026-09-08 20:11 UTCEG score recompute
  42. 2026-09-08 20:11 UTCGHSA enrichment
  43. 2026-09-08 16:44 UTCEG score recompute
  44. 2026-09-08 15:26 UTCEG score recompute
  45. 2026-09-08 15:24 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-86722?
CVE-2026-86722 is a high vulnerability published on September 8, 2026. AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains an authentication bypass vulnerability where sqlDAL caches empty result sets that writeSql never invalidates. Attackers with a valid password can bypass email two-factor authentication on new devices because the confirmation…
When was CVE-2026-86722 disclosed?
CVE-2026-86722 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86722 actively exploited?
CVE-2026-86722 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 61.6% of all scored CVEs.
What is the CVSS score of CVE-2026-86722?
CVE-2026-86722 has a CVSS v3 base score of 8.1 (NVD).
How do I remediate CVE-2026-86722?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-86722, 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-2026-86722

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