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HIGH · 8.9

CVE-2023-33961

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 maliciou...

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.

CVSS Score

8.9

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW

Affected Products

VendorProductVersions
LeantimeLeantime>= 2.3.21

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2023-33961?

CVE-2023-33961 is a vulnerability with a CVSS score of 8.9 (HIGH). 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 maliciou...

How severe is CVE-2023-33961?

CVE-2023-33961 has been rated HIGH with a CVSS base score of 8.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-33961?

Check the references section above for vendor advisories and patch information. Affected products include: Leantime Leantime.