SQL injection in AVideo - CVE-2026-33352
Published: May 4, 2026
Vulnerability identifier: #VU129508
CSH Severity: High
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2026-33352
CWE-ID: CWE-89
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: World Wide Broadcast Network
Affected software:
AVideo
AVideo
Detailed vulnerability description
The vulnerability allows a remote attacker to execute arbitrary SQL commands to disclose sensitive information, modify data, or cause a denial of service.
The vulnerability exists due to SQL injection in the getAllCategories() method in objects/category.php when handling the doNotShowCats request parameter. A remote attacker can send a specially crafted request to execute arbitrary SQL commands to disclose sensitive information, modify data, or cause a denial of service.
The issue can be exploited by using a backslash escape technique to bypass single-quote stripping and alter SQL string boundaries.
How to mitigate CVE-2026-33352
Install security update from vendor's website.