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TI-2025-11150 Aliases CVE-2025-12160GHSA-qpjp-43f6-4f6v

Simple User Registration <= 6.6 - Unauthenticated Stored Cross-Site Scripting

Priority LOW 37CWE-79Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

The Simple User Registration plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'wpr_admin_msg' parameter in all versions up to, and including, 6.6 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00242 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
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
nmediaSimple User Registrationup to 6.6—No fix listedCNA
  • Simple User Registration Vendornmedia Affected up to 6.6 Fixed in — No fix listed CNA

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-12160
  2. 2026-10-03 Alias added: GHSA-qpjp-43f6-4f6v

References

Other 2

  • TI-2016-09162 Frontend File Manager < 4.0 & N-Media Post Front-end Form < 1.1 & - Arbitrary File Upload CVSS 3.1CRITICAL 9.8
  • TI-2025-03863 Simple User Registration <= 6.3 - Unauthenticated Privilege Escalation CVSS 3.1CRITICAL 9.8
  • TI-2024-22153 WordPress OrderConvo plugin <= 12.4 - Unauthenticated API Access to Arbitrary File Upload vulnerability CVSS 3.1CRITICAL 10.0
  • TI-2024-33090 WordPress Simple User Registration plugin <= 6.7 - Broken Authentication vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2015-08065 Website Contact Form With File Upload <= 1.3.4 - Arbitrary File Upload CVSS 3.1CRITICAL 9.8
  • TI-2012-03100 Unrestricted file upload vulnerability in doupload.php in the Nmedia Member Conversation… CVSS 2.0HIGH 7.5
See all 39 →

Sources

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