Critical severityNVD Advisory· Published Mar 6, 2026· Updated Mar 9, 2026
AVideo: Unauthenticated OS Command Injection via base64Url in objects/getImage.php
CVE-2026-29058
Description
AVideo is a video-sharing Platform software. Prior to version 7.0, an unauthenticated attacker can execute arbitrary OS commands on the server by injecting shell command substitution into the base64Url GET parameter. This can lead to full server compromise, data exfiltration (e.g., configuration secrets, internal keys, credentials), and service disruption. This issue has been patched in version 7.0.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
wwbn/avideoPackagist | < 7.0.0 | 7.0.0 |
Affected products
2- WWBN/AVideo-Encoderv5Range: < 7.0
Patches
Vulnerability mechanics
References
3- github.com/advisories/GHSA-9j26-99jh-v26qghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2026-29058ghsaADVISORY
- github.com/WWBN/AVideo-Encoder/security/advisories/GHSA-9j26-99jh-v26qghsax_refsource_CONFIRMWEB
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