NamelessMC Has Forum Reply Submission Time Limit Bypass
Priority MEDIUM 64CWE-400Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · Low · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-400.
Summary
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.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00557 46th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Nameless (NamelessMC): 2.2.0
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| NamelessMC | Nameless | before 2.2.0 | 2.2.0 | Patch available | CNA |
- Nameless VendorNamelessMC Affected before 2.2.0 Fixed in 2.2.0 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:* | before 2.2.0 | Vulnerable | NamelessMC |
- cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:* Versions before 2.2.0 Vulnerable ·NamelessMC
Remediation
- Fix · CNA Nameless (NamelessMC) Fixed in 2.2.0
Timeline
- 2026-10-02 Threatist record created from CVE-2025-31118
References
More NamelessMC Nameless vulnerabilities
- TI-2025-16092 Account Takeover in NamelessMC CVSS 4.0CRITICAL 9.0
- TI-2025-33960 NamelessMC allows Stored Cross-Site Scripting (XSS) in dashboard text editor CVSS 3.1CRITICAL 9.1
- TI-2025-23467 NamelessMC Vulnerable to SQL Injections in /user/messaging and /panel/users/reports Pages CVSS 4.0HIGH 8.6
- TI-2025-21195 NamelessMC Has Lack of Length Validation for s Parameter in GET Requests CVSS 3.1HIGH 7.5
- TI-2022-02614 Session Fixation in namelessmc/nameless CVSS 3.1HIGH 8.2
- TI-2025-16090 Cross-site Scripting in NamelessMC CVSS 4.0MEDIUM 6.3
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences