{"id":"CVE-2025-13762","aliases":["EUVD-2025-199782","GHSA-5mpf-fq9j-7qf9"],"status":"published","title":"Client-Side Denial of Service Condition in SWS Extension prior to version 2.2.30305","description":"Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.","severity":{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/AU:Y","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00154,"percentile":0.04519,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2025-11-27T02:50:03Z","modified":"2026-10-18T20:10:00Z","products":[{"vendor":"cyberark","product":"cyberark secure web sessions extension"}],"references":[{"url":"https://chromewebstore.google.com/detail/cyberark-secure-web-sessi/ohfinlfcbaehgokpmkjcmkgdcbgamgln?hl=en"},{"url":"https://microsoftedge.microsoft.com/addons/detail/cyberark-secure-web-sessi/gmfjibhpaliafbemoifjjdkmgaknhohb?hl=en-US"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-13762"},{"url":"https://github.com/advisories/GHSA-5mpf-fq9j-7qf9"}],"sources":{"cve":[{"id":"CVE-2025-13762","title":"Client-Side Denial of Service Condition in SWS Extension prior to version 2.2.30305","description":"Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.","status":"published","published":"2025-11-27T02:50:03.874Z","modified":"2025-12-03T16:25:21.056Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/AU:Y","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:43.10004Z"}],"euvd":[{"id":"EUVD-2025-199782","description":"Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.","status":"published","published":"2025-11-27T02:50:03Z","modified":"2025-12-03T16:25:21Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/AU:Y","level":"medium"}],"updated_at":"2026-11-02T19:49:10.321316Z"}],"ghsa":[{"id":"GHSA-5mpf-fq9j-7qf9","title":"Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on...","description":"Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.","status":"published","published":"2025-11-27T03:30:26Z","modified":"2025-11-27T03:30:32Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/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:Y/R:X/V:X/RE:X/U:X","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:04:58.596385Z"}],"nvd":[{"id":"CVE-2025-13762","description":"Improper Input Validation vulnerability in CyberArk CyberArk Secure Web Sessions Extension on Chrome, Edge allows Denial of Service when trying to starting new SWS sessions.This issue affects CyberArk Secure Web Sessions Extension: before 2.2.30305.","status":"published","published":"2025-11-27T03:15:58.613Z","modified":"2026-10-18T20:10:00.11Z","cvss":[{"version":"4.0","score":4.8,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:A/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:Y/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:11:46.94029Z"}]}}