CVE-2025-29784

HIGH7.5

NamelessMC Has Lack of Length Validation for s Parameter in GET Requests

Published Apr 18, 2025

Modified 10 months ago

Details

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, the s parameter in GET requests for forum search functionality lacks length validation, allowing attackers to submit excessively long search queries. This oversight can lead to performance degradation and potential denial-of-service (DoS) attacks. This issue has been patched in version 2.2.0.

References

WEB

https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd

WEB

https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0

DETECTION

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2025-29784

CVSS Analysis

CVSS v3.1

7.5