CVE-2026-92579Public exploitNetwork attack vectorHinoki check available

Forced logout via basename-only CSRF exemptions

Published Sep 16, 2026 · Updated Sep 18, 2026

Cross-site request forgery in WWBN AVideo through 29.0 allows remote attackers to terminate authenticated users' sessions. autoCSRFGuard() compares only a script basename against its exemption allowlist, so LoginWordPress/view/login.json.php inherits the core login exemption and logs off the current user before checking credentials. Exploitation requires an authenticated user to load an attacker-controlled page and delivery of the session cookie on a cross-site POST; repeated requests interrupt that user's access.

CVSS severity5.3
Medium
EPSS probability0.27%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Cross-site request forgery in WWBN AVideo through 29.0 allows remote attackers to terminate authenticated users' sessions. autoCSRFGuard() compares only a script basename against its exemption allowlist, so LoginWordPress/view/login.json.php inherits the core login exemption and logs off the current user before checking credentials. Exploitation requires an authenticated user to load an attacker-controlled page and delivery of the session cookie on a cross-site POST; repeated requests interrupt that user's access.

The record

CVE
CVE-2026-92579
Published
Sep 16, 2026
Updated
Sep 18, 2026
Vendor
WWBN
Product
AVideo
Classifications
CWE-352, CWE-289, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 16, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=29.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

WWBN · AVideoversion=0 <=29.0

Published CVSS scores

5.4VulnCheck CNACVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
5.3VulnCheck CNACVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
CWE-289Authentication Bypass by Alternate Name
T1499.004Application or System Exploitation

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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