by Kastro
Paper/Archive/CVE-2026-75799

CVE-2026-75799

Unknown YAHMAN Add-ons — YAHMAN Add-ons < 0.9.31 - Unauthenticated Arbitrary File Upload via Blog Card Cache

EPSS 0.3%CVSS 9.0
critical.is priorityof 100
31
CVSS 9.0 (ADP)9.0 / 10 × 3027.0Not in CISA KEV+300.0EPSS percentile 19.7.197 × 203.9No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
YAHMAN Add-ons< 0.9.310.9.31CNA

Scores by source

CISA ADP9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

exploitwpscan.com/vulnerability/b12397e7-5d9b-42bf-bd31-5d3401bc4600