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Findings

CVE-2026-40929

WWBN AVideo is an open source video platform.

Published Apr 21, 2026 · updated Jun 17, 2026 · wwbn avideo

WWBN AVideo is an open source video platform. In versions 29.0 and prior, is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call , does not verify a CSRF/global token, and does not check / . Because AVideo intentionally sets (to support cross-origin embed players), a cross-site request from any attacker-controlled page automatically carries the victim's . Any authenticated victim who has authority to delete one or more comments (site moderators, video owners, and comment authors) can be tricked into deleting comments en masse simply by visiting an attacker page. Commit 184f36b1896f3364f864f17c1acca3dd8df3af27 contains a fix.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 21, 2026 · NIST NVD

    Detected

    WWBN AVideo is an open source video platform. In versions 29.0 and prior, is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call , does not verify a CSRF/global token, and does not check / . Because AVideo intentionally sets (to support cross-origin embed players), a cross-site request from any attacker-controlled page automatically carries the vi

  2. Jun 17, 2026 · NIST NVD

    Updated

    WWBN AVideo is an open source video platform. In versions 29.0 and prior, is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call , does not verify a CSRF/global token, and does not check / . Because AVideo intentionally sets (to support cross-origin embed players), a cross-site request from any attacker-controlled page automatically carries the vi

Affected

  • cpe wwbn/avideoversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-40929

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-40929

    WWBN AVideo is an open source video platform. In versions 29.0 and prior, is a state-mutating JSON endpoint that deletes comments but performs no CSRF validation. It does not call , does not verify a CSRF/global token

    nvd.nist.gov

References