CVE Catalog

CVE-2023-33961

HighCVSS 8.9
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.39%

31th percentile - higher than 31% of all known CVEs

Summary

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, which executes in the browser of another user.

Risk Assessment

Exploitation of this vulnerability may lead to the execution of malicious code in users' browsers, posing a risk of data theft or session hijacking.

Recommendation

It is recommended to monitor and restrict commenting privileges and to implement patches when they become available.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS