CVE-2025-31118: high-severity vulnerability in NamelessMC Nameless
NamelessMC Has Forum Reply Submission Time Limit Bypass
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.1epss 0.6%
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Affected products
NamelessMC · NamelessRelated CVEs — NamelessMC Nameless
In the same product, most dangerous first.
CVE-2025-22144CRITICALAccount Takeover in NamelessMCEPSS 0.8%CVE-2025-29784HIGHNamelessMC Has Lack of Length Validation for s Parameter in GET RequestsEPSS 0.7%CVE-2025-30158HIGHNamelessMC Forum iframe width/height abuse causing UI-based Denial of ServiceEPSS 0.6%CVE-2025-32389HIGHNamelessMC Vulnerable to SQL Injections in /user/messaging and /panel/users/reports PagesEPSS 0.5%CVE-2025-31120MEDIUMNamelessMC Vulnerable to Cookie-Based View Count ManipulationEPSS 0.5%CVE-2025-30357HIGHNamelessMC Forum Topic Deletion Triggered by Unrelated User DeletionEPSS 0.5%