CVE-2025-31118

Public Exploit
NamelessMC Has Forum Reply Submission Time Limit Bypass

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.

Category

7.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.05%
Vendor Advisory github.com
Affected: NamelessMC Nameless
Published at:
Updated at:

References

Link Tags
https://github.com/NamelessMC/Nameless/security/advisories/GHSA-jhvp-mwj4-922m vendor advisory exploit
https://github.com/NamelessMC/Nameless/commit/51e9d93aaa28d40f060b807533d22b768abea207 patch
https://github.com/NamelessMC/Nameless/releases/tag/v2.2.0 release notes

Frequently Asked Questions

What is the severity of CVE-2025-31118?
CVE-2025-31118 has been scored as a high severity vulnerability.
How to fix CVE-2025-31118?
To fix CVE-2025-31118, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-31118 being actively exploited in the wild?
It is possible that CVE-2025-31118 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-31118?
CVE-2025-31118 affects NamelessMC Nameless.
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