{"id":"CVE-2026-78738","aliases":["EUVD-2026-74261","GHSA-4mm5-7pr6-5gvp"],"status":"published","title":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management...","description":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.","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":"2026-11-11","score":0.00253,"percentile":0.16929,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-09-08T00:00:00Z","modified":"2026-09-09T21:31:35Z","references":[{"url":"https://hekk.one/posts/research/cve-2026-78738/","tags":["exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78738"},{"url":"https://hekk.one/posts/research/cve-2026-78738"},{"url":"https://github.com/advisories/GHSA-4mm5-7pr6-5gvp"}],"sources":{"cve":[{"id":"CVE-2026-78738","description":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.","status":"published","published":"2026-09-08T00:00:00Z","modified":"2026-09-09T20:07:09.41Z","cvss":[{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:34:48.658051Z"}],"euvd":[{"id":"EUVD-2026-74261","description":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.","status":"published","published":"2026-09-08T00:00:00Z","modified":"2026-09-09T20:07:09Z","cvss":[{"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"}],"updated_at":"2026-11-02T17:28:25.986684Z"}],"ghsa":[{"id":"GHSA-4mm5-7pr6-5gvp","title":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management...","description":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.","status":"published","published":"2026-09-08T21:34:30Z","modified":"2026-09-09T21:31:35Z","cvss":[{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:11:40.005602Z"}],"nvd":[{"id":"CVE-2026-78738","description":"Silverpeas Core 6.4.6 is vulnerable to Cross Site Scripting (XSS) via the Document management file upload feature.","status":"published","published":"2026-09-08T21:18:41.797Z","modified":"2026-09-09T20:20:42.227Z","cvss":[{"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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:45.612639Z"}]}}