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CVE-2025-29784

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

Published: Apr 18, 2025Updated: May 13, 2025 Sources: CVE List NVDCWE-20
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.5%
Top 58.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-20CWE-130CWE-1284

Affected Products

NamelessNamelessMC
On-prem
Web & CMS Plugins / forum-wiki
namelessnamelessmc
On-prem
Web & CMS Plugins / forum-wiki
namelessmcoss-projectWeb & CMS Pluginsaka nameless, namelessmc/nameless

Attack Graph

Products CVE Techniques Tactics

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Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm
github.com
https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd
github.com
https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0
github.com

Timeline

Published
Apr 18, 2025
Last Updated
May 13, 2025

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