CVE-2025-29784

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

State: Published
Severity: 7.5 High
Published: Apr 18, 2025
Updated: Apr 18, 2025
Reserved: Mar 11, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	GitHub_M

Weaknesses

CWE-130 Improper Handling of Length Parameter Inconsistency
CWE-20 Improper Input Validation
CWE-1284 Improper Validation of Specified Quantity in Input

Affected Products

Product	Versions
NamelessNamelessMC	< 2.2.0Affected

References

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