CVE-2026-91965

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-15. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: Elevated riskExposed: 0

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

WWBN AVideo through 29.0 fails to enforce user-group restrictions in the plugin/Live/stats.json.php and plugin/Live/calendar.json.php endpoints. Unauthenticated attackers can retrieve restricted live transmission details including stream keys, titles, descriptions, owner information, and direct HLS playback URLs by accessing these endpoints.

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
65(Attend)
EG Risk 65/100SSVC: Attend

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
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

September 15, 2026

Last Modified

September 16, 2026

Advisory Details (2)

Auto-updated Sep 15, 2026
🔬 Proof of concept available. Patch available. Sources: github.
generic

WWBN AVideo through 29.0 Broken Access Control via Live Endpoints | Advisories | VulnCheck

https://www.vulncheck.com/advisories/wwbn-avideo-through-29.0-broken-access-control-via-live-endpoints
github Patch Available🟡 PoC Available

Broken Access Control: two unauthenticated Live endpoints publish user-group-restricted live transmissions, including the stream key and the unprotected HLS playlist URL · Advisory · WWBN/AVideo · GitHub

https://github.com/WWBN/AVideo/security/advisories/GHSA-4xhp-wjpj-p92w

Vendor Advisories for CVE-2026-91965(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 25× in last 7d / 40× 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 00:01 UTCEG score recompute
  2. 2026-09-25 00:01 UTCGHSA enrichment
  3. 2026-09-24 14:04 UTCEPSS rescore
  4. 2026-09-24 10:46 UTCGHSA enrichment
  5. 2026-09-23 21:43 UTCEG score recompute
  6. 2026-09-23 21:43 UTCGHSA enrichment
  7. 2026-09-23 17:54 UTCEPSS rescore
  8. 2026-09-23 08:41 UTCGHSA enrichment
  9. 2026-09-22 19:38 UTCEG score recompute
  10. 2026-09-22 19:38 UTCGHSA enrichment
  11. 2026-09-22 16:01 UTCEPSS rescore
  12. 2026-09-22 06:35 UTCEG score recompute
  13. 2026-09-22 06:35 UTCGHSA enrichment
  14. 2026-09-21 21:09 UTCEPSS rescore
  15. 2026-09-21 17:33 UTCGHSA enrichment
  16. 2026-09-21 04:22 UTCEG score recompute
  17. 2026-09-21 04:22 UTCGHSA enrichment
  18. 2026-09-20 20:16 UTCEPSS rescore
  19. 2026-09-20 15:18 UTCGHSA enrichment
  20. 2026-09-20 02:15 UTCEG score recompute
  21. 2026-09-20 02:15 UTCGHSA enrichment
  22. 2026-09-19 13:12 UTCGHSA enrichment
  23. 2026-09-19 00:09 UTCEG score recompute
  24. 2026-09-19 00:09 UTCGHSA enrichment
  25. 2026-09-18 19:28 UTCEPSS rescore
Show 15 more
  1. 2026-09-18 11:06 UTCGHSA enrichment
  2. 2026-09-17 22:03 UTCEG score recompute
  3. 2026-09-17 22:03 UTCGHSA enrichment
  4. 2026-09-17 19:32 UTCEPSS rescore
  5. 2026-09-17 09:00 UTCGHSA enrichment
  6. 2026-09-16 19:57 UTCGHSA enrichment
  7. 2026-09-16 19:38 UTCEG score recompute
  8. 2026-09-16 19:38 UTCGHSA enrichment
  9. 2026-09-16 14:09 UTCEPSS rescore
  10. 2026-09-16 06:35 UTCEG score recompute
  11. 2026-09-16 06:35 UTCGHSA enrichment
  12. 2026-09-15 17:32 UTCEG score recompute
  13. 2026-09-15 16:18 UTCEG score recompute
  14. 2026-09-15 15:23 UTCEG score recompute
  15. 2026-09-15 15:22 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-91965?
CVE-2026-91965 is a high vulnerability published on September 15, 2026. WWBN AVideo through 29.0 fails to enforce user-group restrictions in the plugin/Live/stats.json.php and plugin/Live/calendar.json.php endpoints. Unauthenticated attackers can retrieve restricted live transmission details including stream keys, titles, descriptions, owner information, and direct HLS…
When was CVE-2026-91965 disclosed?
CVE-2026-91965 was first published in the National Vulnerability Database on September 15, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-91965 actively exploited?
CVE-2026-91965 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 63.5% of all scored CVEs.
What is the CVSS score of CVE-2026-91965?
CVE-2026-91965 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-91965?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-91965, 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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