Medium 4.8Published Nov 26, 2025

CVE-2025-13762Client-Side Denial of Service Condition in SWS Extension prior to version 2.2.30305

Updated under an hour ago (Oct 27, 2026, 4:50 PM ET)

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It affects CyberArk Secure Web Sessions Extension. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for CyberArk Secure Web Sessions Extension

Exploited in the last 30 days

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.

CVSS: 4.8 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-20
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GovTech CSG
NVD analysis: Deferred
Record last updated: Dec 3, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

CyberArk CyberArk Secure Web Sessions Extension cyberark:secure_web_sessions_extension (from the name)	before 2.2.30305	CNA record

References

References

https://chromewebstore.google.com/detail/cyberark-secure-web-sessi/ohfinlfcbaehgokpmkjcmkgdcbgamgln?hl=en
https://microsoftedge.microsoft.com/addons/detail/cyberark-secure-web-sessi/gmfjibhpaliafbemoifjjdkmgaknhohb?hl=en-US

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.