{"id":"CVE-2026-74992","state":"PUBLISHED","title":"Kirki < 6.2.3 - Editor+ Stored XSS via Font Zip Upload","description":"The Kirki  WordPress plugin before 6.2.3 does not properly validate the files contained in archives uploaded by users with the Editor role, and does not remove all unwanted files after extracting them, allowing such users to upload arbitrary files to a web accessible directory, leading to Stored XSS as well as RCE on some server configurations.","publishedAt":"2026-08-20T06:00:16.110Z","updatedAt":"2026-08-20T09:37:45.651Z","severity":{"score":6.8,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"WPScan","products":["Unknown Kirki"],"affected":[{"vendor":"Unknown","product":"Kirki","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.2.3","versionType":"semver"}]}],"references":["https://wpscan.com/vulnerability/ba981818-f4a0-444a-bf6a-e4caacc9d1aa/"],"weaknesses":["CWE-79"],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/74xxx/CVE-2026-74992.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-74992","state":"PUBLISHED","datePublished":"2026-08-20T06:00:16.110Z","dateUpdated":"2026-08-20T09:37:45.651Z","assignerShortName":"WPScan","assignerOrgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateReserved":"2026-08-17T12:17:35.726Z"},"containers":{"cna":{"title":"Kirki < 6.2.3 - Editor+ Stored XSS via Font Zip Upload","descriptions":[{"lang":"en","value":"The Kirki  WordPress plugin before 6.2.3 does not properly validate the files contained in archives uploaded by users with the Editor role, and does not remove all unwanted files after extracting them, allowing such users to upload arbitrary files to a web accessible directory, leading to Stored XSS as well as RCE on some server configurations."}],"affected":[{"vendor":"Unknown","product":"Kirki","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"6.2.3","versionType":"semver"}]}],"references":[{"url":"https://wpscan.com/vulnerability/ba981818-f4a0-444a-bf6a-e4caacc9d1aa/","tags":["exploit","vdb-entry","technical-description"]}],"problemTypes":[{"descriptions":[{"description":"CWE-79 Cross-Site Scripting (XSS)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"WPScan","orgId":"1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81","dateUpdated":"2026-08-20T06:00:16.110Z"},"credits":[{"lang":"en","value":"Mohammed Abd Alrahman","type":"finder"},{"lang":"en","value":"WPScan","type":"coordinator"}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"WPScan CVE Generator"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":6.8,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"REQUIRED","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"HIGH","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2026-08-20T09:37:42.748926Z","id":"CVE-2026-74992","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-79","type":"CWE","lang":"en","description":"CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-20T09:37:45.651Z"}}]}}}