CVE-2026-33352 | WWBN AVideo is an open source video platform. Prior to versi… | CVSS 9.8 CRITICAL

Description

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.

Metadata

CVE ID: CVE-2026-33352
State: PUBLISHED
Assigner: GitHub_M
Reserved: 2026-03-18 22:15 UTC
Published: 2026-03-23 13:53 UTC
Last updated: 2026-03-24 17:44 UTC
Primary CWE: CWE-89
CWE-89: Improper Neutralization of Special Elements used in …
Vendor / Product: WWBN / AVideo
Sources: cve.org · NVD

Severity & Metrics

9.8 CRITICAL CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC — CISA Coordinator

Exploitation: PoC
Automatable: yes
Tech. Impact: total

Affected products (1)

Vendor	Product	Platform	Versions
WWBN	AVideo	—	< 26.0

Weakness (CWE)

CWE	Source	Description
CWE-89	cna	CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS scores (1)

Score	Severity	Version	Source	Vector
9.8	CRITICAL	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References (2)

https://github.com/WWBN/AVideo/security/advisories/GHSA-mcj5-6qr4-95fj https://github.com/WWBN/AVideo/security/advisories/GHSA-mcj5-6qr4-95fj
https://github.com/WWBN/AVideo/commit/206d38e97b8c854771bb2907b13f9f36e8bcf874 https://github.com/WWBN/AVideo/commit/206d38e97b8c854771bb2907b13f9f36e8bcf874