CVE-2026-12511: AI Engine < 3.5.5 - Editor+ Arbitrary File Write via Path Traversal
The AI Engine WordPress plugin before 3.5.5 does not sanitize a user-supplied filename before using it to write a downloaded file, allowing authenticated users with editor-level access to write attacker-controlled bytes to an arbitrary location on the server via path traversal.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-12511?
CVE-2026-12511 has a risk score of 55, indicating a moderate level of severity.
How do I fix CVE-2026-12511?
To fix CVE-2026-12511, update the AI Engine WordPress plugin to version 3.5.5 or later.
Who is affected by CVE-2026-12511?
CVE-2026-12511 affects authenticated users with editor-level access in the AI Engine WordPress plugin prior to version 3.5.5.
What can attackers do with CVE-2026-12511?
Attackers can leverage CVE-2026-12511 to write arbitrary files to the server using path traversal techniques.
What type of vulnerability is CVE-2026-12511?
CVE-2026-12511 is a path traversal vulnerability that allows unauthorized file access and potential file manipulation.