Path Traversal in Wwbn Avideo
CVE-2026-33681
WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `objects/pluginRunDatabaseScript.json.php` endpoint accepts a `name` parameter via POST and passes it to `Plugin::getDatabaseFileName()` without any path traversal sanitization. This allows an authenticated admin (or an attacker via CSRF) to traverse outside the plugin directory and execute the contents of any `install/install.sql` file on the filesystem as raw SQL queries against the application database. Commit 81b591c509835505cb9f298aa1162ac64c4152cb contains a patch.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.006 (48.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 48.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.006 · change: +0.001
Affected products
- Wwbn Avideo — versions <= 26.0
Weakness classification (CWE)
References
- github.com/WWBN/AVideo/security/advisories/GHSA-3hwv-x8g3-9qpr (Exploit, Vendor Advisory)
- github.com/WWBN/AVideo/commit/81b591c509835505cb9f298aa1162ac64c4152cb (Patch)
Frequently asked questions
- What is CVE-2026-33681?
- CVE-2026-33681 is a high-severity vulnerability in Wwbn Avideo, classified under Path Traversal. CVSS score: 7.2/10. Published 2026-03-23.
- How severe is CVE-2026-33681?
- High severity. CVSS v3 base score is 7.2 out of 10.