{"id":"CVE-2026-30139","aliases":["EUVD-2026-24960","GHSA-vmj7-7xmm-4349"],"status":"published","title":"Silverpeas Core has a reflected cross-site scripting vulnerability","description":"A reflected cross-site scripting (XSS) vulnerability in the AdvancedSearch functionality of Silverpeas Core before version 6.4.6 allows attackers to execute arbitrary JavaScript in the context of a user's browser via crafted input.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00188,"percentile":0.08504,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-04-22T00:00:00Z","modified":"2026-10-28T02:30:22Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.silverpeas.core:silverpeas-core-war","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.4-feature13197"}]}]},{"source":"ghsa","ecosystem":"Maven","package":"org.silverpeas.core:silverpeas-core-web","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.4-feature13197"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.silverpeas.core:silverpeas-core-war","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.4-feature13197"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.silverpeas.core:silverpeas-core-web","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"6.4-feature13197"}]}]}],"references":[{"url":"https://github.com/Silverpeas/Silverpeas-Core/pull/1421","tags":["fix","web"]},{"url":"https://github.com/bodd1593/CVEs-huyle/tree/main/CVE-2026-30139","tags":["exploit","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30139","tags":["advisory"]},{"url":"https://github.com/Silverpeas/Silverpeas-Core/commit/7b4bacc80d11ab60423bdc6eb69e0176e9c27fc7","tags":["web"]},{"url":"https://github.com/advisories/GHSA-vmj7-7xmm-4349"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30139.json","tags":["advisory"]},{"url":"https://github.com/Silverpeas/Silverpeas-Core","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-30139","description":"A 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