CVE-2026-116627

high

Description

Improper neutralization of input during web page generation ('Cross-site Scripting') in the notifications feature in Devolutions PowerShell Universal 2026.3.0 and earlier allows an authenticated user with notification creation permission to execute arbitrary JavaScript in the browser of another user via a crafted notification target URL.

References

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-110829

https://devolutions.net/security/advisories/DEVO-2026-0038/

Details

Source: Mitre, NVD

Published: 2026-10-27

Updated: 2026-11-04

Risk Information

CVSS v2

Base Score: 8.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:N

Severity: High

CVSS v3

Base Score: 8.7

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.00199