CVE-2025-28254

Published: Mar 28, 2025Modified: Jun 17, 2026

5.4

Vector

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

Exploitability: 2.3 / Impact: 2.7

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Cross Site Scripting vulnerability in Leantime v3.2.1 and before allows an authenticated attacker to execute arbitrary code and obtain sensitive information via the first name field in processMentions().

Affected (1)

Products: Leantime: Leantime

Leantime

1 product

Leantime

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Leantime Leantime	Before 3.3.0

Related CWEs

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (3)

https://github.com/Leantime/leantime/blob/0e7ddbbe3d582f657a1dddfef7b3419ae588cbf7/app/Domain/Notifications/Services/Notifications.php#L128

Source: cve@mitre.org

Product

https://github.com/Leantime/leantime/commit/ce1d2073e4601183e1bdd90f4b433d16aee46a50

Source: cve@mitre.org

Patch

https://github.com/Leantime/leantime/security/advisories/GHSA-95j3-435g-vjcp

Source: cve@mitre.org

Vendor Advisory

Timeline

No history available yet.