CVE-2025-29784
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.62%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.62% probability · 48th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-130, CWE-1284
- Affected
- namelessmc/nameless
- Source
- security-advisories@github.com
References
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.