CVE-2025-29784

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20 CWE-130 CWE-1284

Affected software

Vendor	Product	Versions
NamelessMC	Nameless	< 2.2.0

References

https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebddPatch
https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0Release Notes
https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jmExploit, Vendor Advisory
https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jmExploit, Vendor Advisory

Timeline

Published: Apr 18, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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