CVE-2023-33961

Published: May 30, 2023Modified: 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: NVD

Description

Leantime is a lean open source project management system. Starting in version 2.3.21, an authenticated user with commenting privileges can inject malicious Javascript into a comment. Once the malicious comment is loaded in the browser by a user, the malicious Javascript code executes. As of time of publication, a patch does not exist.

Affected (1)

Products: Leantime: Leantime

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Leantime Leantime	From 2.3.21

Related CWEs

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 (2)

https://github.com/Leantime/leantime/security/advisories/GHSA-359m-fp6q-65r7

Source: security-advisories@github.com

Vendor Advisory

https://github.com/Leantime/leantime/security/advisories/GHSA-359m-fp6q-65r7

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.