{"id":"CVE-2025-58576","title":"Cross-site request forgery vulnerability exists in GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2","summary":"Cross-site request forgery vulnerability exists in GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2. If a user accesses a malicious page while logged in, uninten…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","cwe":["CWE-352"],"vendor":"groupsession","product":"groupsession","affected":["groupsession < 5.3.0","groupsession < 5.3.2","groupsession < 5.3.3"],"patched":["groupsession 5.3.3"],"published":"2025-12-12","updated":"2026-10-07","sourceUpdated":"2026-10-07T20:10:01.970","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-58576","references":[{"url":"https://groupsession.jp/info/info-news/security20251208","label":"vultures@jpcert.or.jp"},{"url":"https://jvn.jp/en/jp/JVN19940619/","label":"vultures@jpcert.or.jp"}],"tags":["nvd"],"epss":0.00127,"epssPercentile":0.02077,"ingestedAt":"2026-10-07T20:46:46.890Z","slug":"CVE-2025-58576","body":"## Overview\n\nCross-site request forgery vulnerability exists in GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2. If a user accesses a malicious page while logged in, unintended operations may be performed.\n\n## Affected\n\n- `groupsession < 5.3.0`\n- `groupsession < 5.3.2`\n- `groupsession < 5.3.3`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `groupsession 5.3.3`","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}