{"id":"CVE-2026-75799","aliases":["EUVD-2026-85024","GHSA-ppcx-fj6x-46xf"],"status":"published","title":"YAHMAN Add-ons \u003c 0.9.31 - Unauthenticated Arbitrary File Upload via Blog Card Cache","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.","severity":{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00273,"percentile":0.19906,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2026-09-23T06:00:15Z","modified":"2026-09-23T18:13:31Z","products":[{"vendor":"unknown","product":"yahman add-ons"}],"references":[{"url":"https://wpscan.com/vulnerability/b12397e7-5d9b-42bf-bd31-5d3401bc4600/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75799"},{"url":"https://wpscan.com/vulnerability/b12397e7-5d9b-42bf-bd31-5d3401bc4600"},{"url":"https://github.com/advisories/GHSA-ppcx-fj6x-46xf"}],"sources":{"cve":[{"id":"CVE-2026-75799","title":"YAHMAN Add-ons \u003c 0.9.31 - Unauthenticated Arbitrary File Upload via Blog Card Cache","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.","status":"published","published":"2026-09-23T06:00:15.077Z","modified":"2026-09-23T11:00:20.091Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:20:07.260654Z"}],"euvd":[{"id":"EUVD-2026-85024","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.","status":"published","published":"2026-09-23T06:00:15Z","modified":"2026-09-23T11:00:20Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T17:28:01.283316Z"}],"ghsa":[{"id":"GHSA-ppcx-fj6x-46xf","title":"The YAHMAN Add-ons WordPress plugin before 0.9.31 does not validate the type of the remote files...","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.","status":"published","published":"2026-09-23T06:31:03Z","modified":"2026-09-23T12:31:09Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:12:19.869437Z"}],"nvd":[{"id":"CVE-2026-75799","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.","status":"published","published":"2026-09-23T06:17:01.71Z","modified":"2026-09-23T18:13:31.21Z","cvss":[{"version":"3.1","score":9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:12:50.703874Z"}]}}