CVE-2026-33319

MEDIUM

5.9

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.

Details CVE

Score CVSS v3.15.9

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisHIGH

Interaction utilisateurNONE

Publie3/22/2026

Derniere modification3/24/2026

Sourcenvd

Observations honeypot0

Produits affectes

wwbn:avideo

Faiblesses (CWE)

CWE-78

References

https://github.com/WWBN/AVideo/commit/67d932eb05e1bc9b36796f73ff4f9fb47590598b(security-advisories@github.com)

https://github.com/WWBN/AVideo/security/advisories/GHSA-w5ff-2mjc-4phc(security-advisories@github.com)

Correlations IOC

Aucune correlation enregistree

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