{"id":"CVE-2026-24351","summary":"Stored XSS in PluXml CMS","details":"PluXml CMS is vulnerable to Stored XSS in Static Pages editing functionality. Attacker with editing privileges can inject arbitrary HTML and JS into website, which will be rendered/executed when visiting edited page.\n\nThe vendor was notified early about this vulnerability, but didn't respond with the details of vulnerability or vulnerable version range. Only versions 5.8.21 and 5.9.0-rc7 were tested and confirmed as vulnerable, other versions were not tested and might also be vulnerable.","modified":"2026-08-12T03:51:47.415614608Z","published":"2026-02-27T11:35:23.141Z","database_specific":{"cwe_ids":["CWE-79"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24351.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"5.9.0-rc7"},{"last_affected":"5.9.0-rc7"},{"introduced":"5.8.21"},{"last_affected":"5.8.21"}]}],"cna_assigner":"CERT-PL"},"references":[{"type":"WEB","url":"https://pluxml.org/"},{"type":"ADVISORY","url":"https://cert.pl/posts/2026/03/CVE-2026-24350"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24351.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-24351"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/pluxml/pluxml","events":[{"introduced":"e6655d865765635919da712f4c55c854a4882fce"},{"last_affected":"e57e3bbe8479b77f7ea7c2ce51009c3defe39524"}],"database_specific":{"extracted_events":[{"introduced":"5.8.21"},{"last_affected":"5.8.21"},{"introduced":"5.9.0-rc7"},{"last_affected":"5.9.0-rc7"}],"source":"CPE_STRING","cpe":["cpe:2.3:a:pluxml:pluxml:5.8.21:*:*:*:*:*:*:*","cpe:2.3:a:pluxml:pluxml:5.9.0:rc7:*:*:*:*:*:*"]}}],"versions":["5.8.21","5.9.0-rc7"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24351.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N"}]}