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TI-2025-16090 Aliases CVE-2025-22142

Cross-site Scripting in NamelessMC

Priority HIGH 67CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

NamelessMC is a free, easy to use & powerful website software for Minecraft servers. In affected versions an admin can add the ability to have users fill out an additional field and users can inject javascript code into it that would be activated once a staffer visits the user's profile on staff panel. As a result an attacker can execute javascript code on the staffer's computer. This issue has been addressed in version 2.1.3 and all users are advised to upgrade. There are no known workarounds for this vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00288 21st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
NamelessMCNamelessup to 2.1.2—No fix listedCNA
  • Nameless VendorNamelessMC Affected up to 2.1.2 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:*before 2.1.3VulnerableNamelessMC
  • cpe:2.3:a:namelessmc:nameless:*:*:*:*:*:*:*:* Versions before 2.1.3 Vulnerable ·NamelessMC

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-22142

References

Exploit 1

Other 1

  • 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-2025-34226 NamelessMC allows Stored Cross Site Scripting (XSS) in SEO component CVSS 3.1HIGH 7.2
See all 12 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences