{"id":"CVE-2023-47321","aliases":["GHSA-28wg-8gv4-mpjf"],"url":"https://o3.security/vulnerability/CVE-2023-47321","summary":"Broken access control in Silverpeas","details":"Silverpeas Core 6.3.1 is vulnerable to Incorrect Access Control via the \"Porlet Deployer\" which allows administrators to deploy .WAR portlets.","published":"2023-12-13T00:00:00Z","modified":"2026-08-12T03:51:33.331502470Z","cvss":{"score":4.9,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Maven","name":"org.silverpeas.core:silverpeas-core-web","fixedVersion":"6.3.2"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/RhinoSecurityLabs/CVEs/tree/master/CVE-2023-47321"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/47xxx/CVE-2023-47321.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47321"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:33.331502470Z"}}