NamelessMC Nameless up to 2.1.x GET Request length parameter

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in NamelessMC Nameless up to 2.1.x. This vulnerability affects unknown code of the component GET Request Handler. This manipulation of the argument s causes length parameter. This vulnerability is handled as CVE-2025-29784. The attack can be initiated remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in NamelessMC Nameless up to 2.1.x and classified as problematic. Affected by this vulnerability is some unknown functionality of the component GET Request Handler. The manipulation of the argument s with an unknown input leads to a length parameter vulnerability. The CWE definition for the vulnerability is CWE-130. The product parses a formatted message or structure, but it does not handle or incorrectly handles a length field that is inconsistent with the actual length of the associated data. As an impact it is known to affect availability. The summary by CVE is:

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.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2025-29784 since 03/11/2025. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 2.2.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch f5341e56930a98978171e0a871d60f19ab30ebdd is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.5
CNA Vector (GitHub_M): 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Length parameter
CWE: CWE-130 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Nameless 2.2.0
Patch: f5341e56930a98978171e0a871d60f19ab30ebdd

Timelineinfo

03/11/2025 🔍
04/18/2025 +37 days 🔍
04/18/2025 +0 days 🔍
04/18/2025 +0 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-4hrq-rf96-c2jm
Status: Confirmed

CVE: CVE-2025-29784 (🔍)
GCVE (CVE): GCVE-0-2025-29784
GCVE (VulDB): GCVE-100-305671

Entryinfo

Created: 04/18/2025 19:31
Changes: 04/18/2025 19:31 (68)
Complete: 🔍
Cache ID: 216::103

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