HOMEVULNERABILITIESCVE-2025-29784
HIGH

CVE-2025-29784

CWE-20Published: April 18, 2025· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official 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.

NVD Source

Technical Analysis

CVE-2025-29784 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in availability disruption (denial of service), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityNone
IntegrityNone
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Vendors & Products

namelessmc1 product(s)
nameless
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd
ADVISORYhttps://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm
ADVISORYhttps://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm

All References (4)

→
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

Quick Facts

CVE IDCVE-2025-29784
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-20
CISA KEVNo
Affected1 vendor(s)
PublishedApr 18, 2025

Related CVEs (CWE-20)

CVE-2002-2365
10.0
CVE-2004-0840
10.0
CVE-2002-1874
10.0
CVE-2002-2236
10.0
CVE-2003-1487
10.0
CVE-2004-1019
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2025-29784 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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