CMS SecurityThe Fiber Admin WordPress plugin Code Injection Flaw Disclosed (CVE-2026-121491)
CVE-2026-121491 in The Fiber Admin WordPress plugin (Code Injection) allows remote attackers to trigger arbitrary code execution. Patch: Version 4.0.1 and
Topic
1 article
CyberSecureToday covers The Fiber Admin WordPress plugin in a story published 8 Nov 2026.
The coverage includes 1 vulnerability advisory. 1 advisory is rated critical or high severity.
Stories on The Fiber Admin WordPress plugin most often intersect with The, Code Injection and Vulnerability Analysis, with Technology, Cloud & SaaS the most affected sector. The most recent story, “The Fiber Admin WordPress plugin Code Injection Flaw Disclosed (CVE-2026-121491)”, was published 8 Nov 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.
CMS SecurityCVE-2026-121491 in The Fiber Admin WordPress plugin (Code Injection) allows remote attackers to trigger arbitrary code execution. Patch: Version 4.0.1 and