PT-2025-15434 · Fortinet · Forticlient

Published 2025-01-08 · Updated 2025-04-08 · CVE-2025-22855

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Fortinet FortiClient versions prior to 7.4.1

Description: The issue is related to an improper neutralization of input during web page generation, also known as Cross-site Scripting. This may allow the EMS administrator to send messages containing javascript code.

Recommendations: For versions prior to 7.4.1, update to version 7.4.1 or later to resolve the issue. As a temporary workaround, consider restricting the ability of the EMS administrator to send messages containing javascript code until a patch is applied.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

BDU:2025-04810

CVE-2025-22855

Affected Products

Forticlient

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2025-22855 · Security Note
• https://bdu.fstec.ru/vul/2025-04810 · Security Note
• https://fortiguard.fortinet.com/psirt/FG-IR-23-344 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-22855 · Vendor Advisory
• https://vuldb.com/?id.303860 · Note
• https://twitter.com/CVEnew/status/1909616789157191864 · Twitter Post
• https://t.me/cvedetector/22465 · Telegram Post
• https://t.me/cvetracker/21137 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2025040848 · Note