Description

WWBN AVideo is an open source video platform. Prior to version 26.0, the `uploadVideoToLinkedIn()` method in the SocialMediaPublisher plugin constructs a shell command by directly interpolating an upload URL received from LinkedIn's API response, without sanitization via `escapeshellarg()`. If an attacker can influence the LinkedIn API response (via MITM, compromised OAuth token, or API compromise), they can inject arbitrary OS commands that execute as the web server user. Version 26.0 contains a fix for the issue.

INFO

Published Date :

2026-03-22T16:29:08.608Z

Last Modified :

2026-03-23T11:57:35.208Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-33319 vulnerability.

Vendors Products
Wwbn
  • Avideo
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-33319.

URL Resource
https://github.com/WWBN/AVideo/commit/67d932eb05e1bc9b36796f73ff4f9fb47590598b cve-icon cve-icon
https://github.com/WWBN/AVideo/security/advisories/GHSA-w5ff-2mjc-4phc cve-icon cve-icon
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CVSS Vulnerability Scoring System

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