CVE-2026-75799 — CRITICAL (9.0)

Vulnerability Description

The YAHMAN Add-ons WordPress plugin before 0.9.31 does not validate the type of the remote files it caches in a publicly accessible directory, allowing unauthenticated attackers to write arbitrary PHP files on the server and achieve RCE when the relevant feature is enabled.

CVSS Score

9.0

CRITICAL

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-94

References

https://wpscan.com/vulnerability/b12397e7-5d9b-42bf-bd31-5d3401bc4600/

FAQ

What is CVE-2026-75799?

CVE-2026-75799 is a vulnerability with a CVSS score of 9.0 (CRITICAL). The YAHMAN Add-ons WordPress plugin before 0.9.31 does not validate the type of the remote files it caches in a publicly accessible directory, allowing unauthenticated attackers to write arbitrary PHP...

How severe is CVE-2026-75799?

CVE-2026-75799 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-75799?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.