Is CVE-2026-33719 actively exploited?

No active exploitation of CVE-2026-33719 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-33719 be exploited remotely?

Yes. CVE-2026-33719 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-33719?

CVE-2026-33719 has a CVSS score of 8.6 (HIGH).

HOME VULNERABILITIESCVE-2026-33719

HIGH

CVE-2026-33719

CWE-306Published: March 23, 2026· Updated: Mar 25, 2026

8.6

CVSS v3.1

EPSS:0.12%probability of exploitation in 30 daysPercentile:31.4th

Official Description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, the CDN plugin endpoints `plugin/CDN/status.json.php` and `plugin/CDN/disable.json.php` use key-based authentication with an empty string default key. When the CDN plugin is enabled but the key has not been configured (the default state), the key validation check is completely bypassed, allowing any unauthenticated attacker to modify the full CDN configuration — including CDN URLs, storage credentials, and the authentication key itself — via mass-assignment through the `par` request parameter. Commit adeff0a31ba04a56f411eef256139fd7ed7d4310 contains a patch.

NVD Source

Technical Analysis

CVE-2026-33719 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in full integrity compromise (data manipulation), with a CVSS base score of 8.6.