CVE-2025-29784

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

Published Apr 18, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-11863 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.
History
Type Values Removed Values Added
First Time appeared Namelessmc
Namelessmc nameless
CPEs cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*
Vendors & Products Namelessmc
Namelessmc nameless
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title NamelessMC Has Lack of Length Validation for s Parameter in GET Requests
Weaknesses CWE-1284
CWE-130
CWE-20
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Apr 18, 2025, 4:05 PM
Reserved
Mar 11, 2025, 2:23 PM
Status
Analyzed
Published
Apr 18, 2025, 4:15 PM
Modified
Jun 17, 2026, 9:05 AM