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MEDIUM · 5.4

CVE-2025-28254

Cross Site Scripting vulnerability in Leantime v3.2.1 and before allows an authenticated attacker to execute arbitrary code and obtain sensitive information via the first name field in processMentions...

Vulnerability Description

Cross Site Scripting vulnerability in Leantime v3.2.1 and before allows an authenticated attacker to execute arbitrary code and obtain sensitive information via the first name field in processMentions().

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
LeantimeLeantime< 3.3.0

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2025-28254?

CVE-2025-28254 is a vulnerability with a CVSS score of 5.4 (MEDIUM). Cross Site Scripting vulnerability in Leantime v3.2.1 and before allows an authenticated attacker to execute arbitrary code and obtain sensitive information via the first name field in processMentions...

How severe is CVE-2025-28254?

CVE-2025-28254 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-28254?

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