RCE in Yahman Add-Ons
CVE-2026-75799
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.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.0 (Critical). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.002 (14.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
The 30-day trend appears once there are two daily scores.
Affected products
- Yahman Add-Ons
Weakness classification (CWE)
References
- wpscan.com/vulnerability/b12397e7-5d9b-42bf-bd31-5d3401bc4600/ (technical-description, exploit, vdb-entry)
Frequently asked questions
- What is CVE-2026-75799?
- CVE-2026-75799 is a critical-severity vulnerability in Yahman Add-Ons, classified under Code Injection. CVSS score: 9.0/10. Published 2026-09-23.
- How severe is CVE-2026-75799?
- Critical severity. CVSS v3 base score is 9.0 out of 10.