{"id":"CVE-2025-8716","aliases":["EUVD-2025-28916","GHSA-wvmr-923c-4gw4"],"status":"published","title":"Cache exploitation vulnerability","description":"In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache poisoning technique to download unprotected files from the server if the filenames are known.","severity":{"version":"4.0","score":5.8,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00241,"percentile":0.1536,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-754"],"published":"2025-09-11T13:42:01Z","modified":"2026-06-17T10:07:29Z","products":[{"vendor":"opentext","product":"opentext content management"}],"references":[{"url":"https://support.opentext.com/csm?id=ot_kb_unauthenticated\u0026sysparm_article=KB0847046"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-8716"},{"url":"https://github.com/advisories/GHSA-wvmr-923c-4gw4"}],"sources":{"cve":[{"id":"CVE-2025-8716","title":"Cache exploitation vulnerability","description":"In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache poisoning technique to download unprotected files from the server if the filenames are known.","status":"published","published":"2025-09-11T13:42:01.686Z","modified":"2025-09-11T14:16:18.491Z","cvss":[{"version":"4.0","score":5.8,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:32:38.351095Z"}],"euvd":[{"id":"EUVD-2025-28916","description":"In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache poisoning technique to download unprotected files from the server if the filenames are known.","status":"published","published":"2025-09-11T13:42:01Z","modified":"2025-09-11T14:16:18Z","cvss":[{"version":"4.0","score":5.8,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-02T20:31:44.524108Z"}],"ghsa":[{"id":"GHSA-wvmr-923c-4gw4","title":"In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache...","description":"In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache poisoning technique to download unprotected files from the server if the filenames are known.","status":"published","published":"2025-09-11T15:31:17Z","modified":"2025-09-11T15:31:23Z","cvss":[{"version":"4.0","score":5.8,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T15:03:34.267891Z"}],"nvd":[{"id":"CVE-2025-8716","description":"In Content Management versions 20.4- 25.3 authenticated attackers may exploit a complex cache poisoning technique to download unprotected files from the server if the filenames are known.","status":"published","published":"2025-09-11T14:15:42.923Z","modified":"2026-06-17T10:07:29.787Z","cvss":[{"version":"4.0","score":5.8,"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:A/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-754"],"updated_at":"2026-11-02T14:11:28.834562Z"}]}}