Vulnerability · Published Apr 18, 2025 · Assigned by GitHub_M

CVE-2025-31118NamelessMC Has Forum Reply Submission Time Limit Bypass

High 7.1

In plain English

A high-severity uncontrolled resource consumption in Nameless from NamelessMC. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 47% of all known vulnerabilities).

Severity (CVSS 3.1)7.1High

Exploit odds (30 days)0.6%top 53.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In version 2.1.4 and prior, forum quick reply feature (view_topic.php) does not implement any spam prevention mechanism. This allows authenticated users to continuously post replies without any time restriction, resulting in an uncontrolled surge of posts that can disrupt normal operations. This issue has been patched in version 2.2.0.

Affected products (as reported)

Vendor	Product	Versions
NamelessMC	Nameless	< 2.2.0

Weakness: CWE-400 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

References

https://github.com/NamelessMC/Nameless/security/advisories/GHSA-jhvp-mwj4-922m x_refsource_CONFIRM
https://github.com/NamelessMC/Nameless/commit/51e9d93aaa28d40f060b807533d22b768abea207 x_refsource_MISC
https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0 x_refsource_MISC