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VulnerabilityPublished Updated

CVE-2026-33352: WWBN AVideo · SQL Injection

Affects WWBN AVideoSource CVE Database V5

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Not known to be exploited · CVSS 9.8 Critical : upgrade to 26.0 as a priority.

Data as of 30 Oct 2026, 11:52 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.

Contested

Critical score, yet low EPSS after six months
EPSS
0.5% chance of exploitation in 30 days – higher than 43% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 26.0
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 23 Mar 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

What to do

Upgrade AVideo and wwbn/AVideo to 26.0.

Affected software

ProductAffectedFixed in
WWBNAVideoAffected
  • <26.0
Fixed in
  • 26.0
GitHubwwbn/AVideopkg:github/wwbn/AVideoOther threatsAffected
  • <26.0
Fixed in
  • 26.0

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

  1. Immediate upgrade to WWBN AVideo version 26.0 or later, which contains the official patch addressing this vulnerability.
  2. Implement strict input validation and sanitization for all user-supplied parameters, ensuring that special characters are properly escaped or handled using parameterized queries (prepared statements) to prevent SQL injection.
  3. Conduct a thorough code review of all database interaction points to verify that global input filters are consistently applied and no parameters bypass these controls.
  4. Employ web application firewalls (WAFs) with SQL injection detection and prevention rules tailored to the application’s traffic patterns.
  5. Monitor database logs and application logs for suspicious queries or anomalies indicative of injection attempts.
  6. Educate developers on secure coding practices, emphasizing the dangers of improper input sanitization and the importance of using parameterized queries.
  7. For existing deployments where immediate upgrade is not feasible, consider temporary mitigations such as disabling the vulnerable functionality or restricting access to trusted IP ranges until patching can be performed.

Description

CVE-2026-33352 is a critical SQL injection vulnerability in WWBN AVideo versions prior to 26.0. It exists in the getAllCategories() method within objects/category.php, where the doNotShowCats parameter is improperly sanitized by only removing single quotes, allowing bypass via backslash escaping. This flaw permits unauthenticated attackers to execute arbitrary SQL commands, potentially leading to full database compromise including data disclosure, modification, or deletion. The vulnerability has a CVSS score of 9.8, reflecting its critical impact and ease of exploitation without authentication or user interaction. Although no known exploits are currently reported in the wild, affected organizations should urgently apply the patch introduced in version 26.0. The threat primarily impacts deployments of WWBN AVideo, an open-source video platform, which is used globally but more prevalent in countries with significant open-source adoption and video content platforms.

References

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