Vulnerability Description
NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In affected versions an admin can add the ability to have users fill out an additional field and users can inject javascript code into it that would be activated once a staffer visits the user's profile on staff panel. As a result an attacker can execute javascript code on the staffer's computer. This issue has been addressed in version 2.1.3 and all users are advised to upgrade. There are no known workarounds for this vulnerability.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Namelessmc | Nameless | < 2.1.3 |
Related Weaknesses (CWE)
References
- https://github.com/NamelessMC/Nameless/releases/tag/v2.1.3Release Notes
- https://github.com/NamelessMC/Nameless/security/advisories/GHSA-9q22-w64p-g8qmExploitVendor Advisory
- https://github.com/NamelessMC/Nameless/security/advisories/GHSA-9q22-w64p-g8qmExploitVendor Advisory
FAQ
What is CVE-2025-22142?
CVE-2025-22142 is a vulnerability with a CVSS score of 5.4 (MEDIUM). NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In affected versions an admin can add the ability to have users fill out an additional field and users can inject j...
How severe is CVE-2025-22142?
CVE-2025-22142 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-2025-22142?
Check the references section above for vendor advisories and patch information. Affected products include: Namelessmc Nameless.