CVE-2026-29058 Details.
WWBN AVideo Encoder < 7.0 - Unauthenticated OS Command Injection
Atlas does not check this one. Needs an outside server.
To test for this one, the site would have to contact a server outside your network and report back. Atlas does not run checks that need that, so it does not run this one.
About CVE-2026-29058. What It Means.
AVideo < 7.0 contains a command injection caused by shell command substitution in the base64Url GET parameter, letting unauthenticated attackers execute arbitrary OS commands, exploit requires no authentication.
Affected Product. What Is Hit.
- Vendor
- wwbn
- Product
- WWBN AVideo
FAQ
Common Questions.
WWBN AVideo Encoder < 7.0 - Unauthenticated OS Command Injection. AVideo < 7.0 contains a command injection caused by shell command substitution in the base64Url GET parameter, letting unauthenticated attackers execute arbitrary OS commands, exploit requires no authentication.
No. To test for this one, the site would have to contact a server outside your network and report back. Atlas does not run checks that need that, so it does not run this one. The facts about CVE-2026-29058 are on this page, and you can request a demo to see how Brandefense watches your whole external attack surface.
CVE-2026-29058 is not on the CISA Known Exploited Vulnerabilities list at the time of writing, but it is still worth fixing.
Update WWBN AVideo to the latest version from the vendor, or follow the vendor's advice to switch off the affected feature. Vendor links are listed on this page when they are known.
This page lists the public facts about CVE-2026-29058. Atlas does not run a check for it, so nothing here says whether a particular site is affected.