CVE-2025-28254 – Leantime Cross-Site Scripting (XSS)

The following table lists the changes that have been made to the
CVE-2025-28254 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Mar. 28, 2025

    Action Type Old Value New Value
    Added 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().
    Added Reference https://github.com/Leantime/leantime/blob/0e7ddbbe3d582f657a1dddfef7b3419ae588cbf7/app/Domain/Notifications/Services/Notifications.php#L128
    Added Reference https://github.com/Leantime/leantime/commit/ce1d2073e4601183e1bdd90f4b433d16aee46a50
    Added Reference https://github.com/Leantime/leantime/security/advisories/GHSA-95j3-435g-vjcp
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