VulnerabilityModified

CVE-2023-33961

Starting in version 2.3.21, an authenticated user with commenting privileges can inject malicious Javascript into a comment.

MEDIUM 5.4EPSS 0.39%

Does this matter?

Lower severity and a low EPSS score (0.39%). Track it; it rarely justifies an emergency change on its own.

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.

CVSS 3.1: 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.39% probability · 33th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: leantime/leantime
Source: security-advisories@github.com

References

https://github.com/Leantime/leantime/security/advisories/GHSA-359m-fp6q-65r7Vendor Advisory
https://github.com/Leantime/leantime/security/advisories/GHSA-359m-fp6q-65r7Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.