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CVE-2025-29784
NamelessMC Has Lack of Length Validation for s Parameter in GET Requests
High7.5EPSS 0.66%
- Published
- Updated
- Reserved
- Assigned by
- GitHub_M
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
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| GitHub_MCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.66% · top 48% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: poc · Automatable: yes · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- CWE-130: Improper Handling of Length Parameter Inconsistency (opens in a new tab)All about CWE-130 and its CVEs
- CWE-20: Improper Input Validation (opens in a new tab)All about CWE-20 and its CVEs
- CWE-1284: Improper Validation of Specified Quantity in Input (opens in a new tab)All about CWE-1284 and its CVEs
Affected products
- affected < 2.2.0
References (3)
- https://github.com/NamelessMC/Nameless/security/advisories/GHSA-4hrq-rf96-c2jm (opens in a new tab)x_refsource_CONFIRMexploit
- https://github.com/NamelessMC/Nameless/commit/f5341e56930a98978171e0a871d60f19ab30ebdd (opens in a new tab)x_refsource_MISC
- https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0 (opens in a new tab)x_refsource_MISC
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2025-29784)Record last updated .