{"id":"CVE-2024-56923","aliases":["GHSA-788m-27g4-cf86"],"url":"https://o3.security/vulnerability/CVE-2024-56923","summary":"Cross site scripting in Silverpeas Core","details":"Stored Cross-Site Scripting (XSS) Vulnerability in the Categorization Option of My Subscriptions Functionality in Silverpeas Core 6.3.1 <= 6.4.1 allows a remote attacker to execute arbitrary JavaScript code. This is achieved by injecting a malicious payload into the Name field of a subscription. The attack can lead to session hijacking, data theft, or unauthorized actions when an admin user views the affected subscription.","published":"2025-01-22T00:00:00Z","modified":"2026-08-07T11:31:28.807832526Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"org.silverpeas.core:silverpeas-core","fixedVersion":"6.4.2"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/Mohamed-Saqib-C/CVEs/blob/main/CVE-2024-56923/README.md"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/56xxx/CVE-2024-56923.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-56923"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-07T11:31:28.807832526Z"}}