CVE-2026-33352
AVideo has an Unauthenticated SQL Injection via `doNotShowCats` Parameter (Backslash Escape Bypass)
CRITICAL 9.8EPSS 0.5%
WWBN AVideo is an open source video platform. Prior to version 26.0, an unauthenticated SQL injection vulnerability exists in `objects/category.php` in the `getAllCategories()` method. The `doNotShowCats` request parameter is sanitized only by stripping single-quote characters (`str_replace("'", '', ...)`), but this is trivially bypassed using a backslash escape technique to shift SQL string boundaries. The parameter is not covered by any of the application's global input filters in `objects/security.php`. Version 26.0 contains a patch for the issue.
- Affected
- WWBN · AVideo
- CVSS v3.1 GITHUB
- 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - EPSS
- 0.53% chance of exploitation in the next 30 days, 44th percentile
- Published
- 2026-03-23
- Updated
- 2026-03-24
Proof-of-concept exploits (1)
Security advisories
- WWBN/AVideo/security/advisories/GHSA-mcj5-6qr4-95fj
- WWBN/AVideo/commit/206d38e97b8c854771bb2907b13f9f36e8bcf874