CVE-2023-33961

Leantime Stored Cross-site Scripting Vulnerability

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.

Category

8.9
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.28%
Vendor Advisory github.com
Affected: Leantime leantime
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2023-33961?
CVE-2023-33961 has been scored as a high severity vulnerability.
How to fix CVE-2023-33961?
To fix CVE-2023-33961, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-33961 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-33961 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-33961?
CVE-2023-33961 affects Leantime leantime.
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