CVE-2026-114048 WWBN CVE debrief

Who should care

Defenders responsible for managing and securing video platforms, particularly those using AVideo, should be aware of this vulnerability and take steps to verify their version and apply necessary patches.

Why it matters

This CSRF vulnerability in AVideo allows attackers to manipulate playlists and video suggestions by tricking logged-in users. Defenders should verify their AVideo version, apply patches, and monitor for suspicious activity.

• Defenders need to verify AVideo versions and apply patches to prevent exploitation.
• CSRF attacks could lead to unauthorized changes to playlists and video suggestions.
• Defenders should monitor for suspicious activity related to playlist and video management.
• Further verification is required to determine the full scope of affected versions and potential impact.

Technical summary

The vulnerability exists in legacy endpoints such as playlistStatus.php in WWBN AVideo before version 24.0. Attackers can exploit this CSRF vulnerability by luring logged-in users to a page with an auto-submitting form, potentially allowing them to make private playlists public, remove playlist videos, or forge video suggestions. Defenders should prioritize verifying the version of AVideo in use and applying the necessary patches to prevent exploitation of this CSRF vulnerability. This includes reviewing the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance.

Defensive priority

Defenders should prioritize verifying the version of AVideo in use and applying the necessary patches to prevent exploitation of this CSRF vulnerability.

Recommended defensive actions

• Verify the version of AVideo in use and apply patches to update to version 24.0 or later.
• Implement additional CSRF protections for legacy endpoints.
• Monitor for suspicious activity related to playlist and video management.
• Review compensating controls for exposed systems while remediation is scheduled and verified.
• Check relevant monitoring, detection, and logs for exposed assets that need extra review.
• Track exceptions, retest remediated assets, and close the item only after evidence is documented.
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, including its description and CVSS score. However, the exact affected versions and potential impact require further verification from the official sources.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.