{"id":"CVE-2025-52639","aliases":["EUVD-2025-198064","GHSA-8vrm-72pg-2598"],"status":"published","title":"HCL Connections is vulnerable to sensitive information disclosure","description":"HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to obtain sensitive information they are not entitled to, caused by improper rendering of application data.","severity":{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00229,"percentile":0.13823,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-201"],"published":"2025-11-18T18:58:06Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"hcl software","product":"connections"},{"vendor":"hclsoftware","product":"connections"},{"vendor":"hcltech","product":"connections"}],"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article\u0026sysparm_article=KB0124241","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52639"},{"url":"https://github.com/advisories/GHSA-8vrm-72pg-2598"}],"sources":{"cve":[{"id":"CVE-2025-52639","title":"HCL Connections is vulnerable to sensitive information disclosure","description":"HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to obtain sensitive information they are not entitled to, caused by improper rendering of application data.","status":"published","published":"2025-11-18T18:58:06.174Z","modified":"2025-11-18T20:21:35.778Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"cna"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T14:32:31.631102Z"}],"euvd":[{"id":"EUVD-2025-198064","description":"HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to obtain sensitive information they are not entitled to, caused by improper rendering of application data.","status":"published","published":"2025-11-18T18:58:06Z","modified":"2025-11-18T20:21:35Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"updated_at":"2026-11-02T19:49:15.806163Z"}],"ghsa":[{"id":"GHSA-8vrm-72pg-2598","title":"HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could...","description":"HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to obtain sensitive information they are not entitled to, caused by improper rendering of application data.","status":"published","published":"2025-11-18T21:32:30Z","modified":"2025-11-18T21:32:37Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T15:04:51.826106Z"}],"nvd":[{"id":"CVE-2025-52639","description":"HCL Connections is vulnerable to a sensitive information disclosure vulnerability which could allow a user to obtain sensitive information they are not entitled to, caused by improper rendering of application data.","status":"published","published":"2025-11-18T19:15:48.617Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"3.1","score":3.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","level":"low","assessor":"secondary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-201"],"updated_at":"2026-11-02T14:11:44.669367Z"}]}}