CVE-2021-35491

A Cross-Site Request Forgery (CSRF) vulnerability in Wowza Streaming Engine through 4.8.11+5 allows a remote attacker to delete a user account via the /enginemanager/server/user/delete.htm userName parameter. The application does not implement a CSRF token for the GET request. This issue was resolved in Wowza Streaming Engine release 4.8.14.

• CWE-352

• https://n4nj0.github.io/advisories/wowza-streaming-engine-i/Third Party Advisory
• https://www.gruppotim.it/redteamExploit, Third Party Advisory
• https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notesRelease Notes, Vendor Advisory
• https://n4nj0.github.io/advisories/wowza-streaming-engine-i/Third Party Advisory
• https://www.gruppotim.it/redteamExploit, Third Party Advisory
• https://www.wowza.com/docs/wowza-streaming-engine-4-8-14-release-notesRelease Notes, Vendor Advisory

Published

Oct 5, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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