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TI-2024-01853 Aliases CVE-2024-1991GHSA-33x5-jqpp-33fv

Missing authorization in Metagauss RegistrationMagic – Custom Registration Forms, User…

Priority MEDIUM 42CWE-862Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-862.

Summary

The RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login plugin for WordPress is vulnerable to privilege escalation due to a missing capability check on the update_users_role() function in all versions up to, and including, 5.3.0.0. This makes it possible for authenticated attackers, with subscriber-level access and above, to escalate their privileges to that of an administrator

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00891 59th 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
No
Technical impact
Total

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

Affected products

VendorProductAffected versionsFixed inStatusSource
MetagaussRegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Loginup to 5.3.0.0—No fix listedCNA
  • RegistrationMagic – Custom Registration Forms, User Registration, Payment, and User Login VendorMetagauss Affected up to 5.3.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:metagauss:registrationmagic:*:*:*:*:*:wordpress:*:*before 5.3.1.0VulnerableMetagauss
  • cpe:2.3:a:metagauss:registrationmagic:*:*:*:*:*:wordpress:*:* Versions before 5.3.1.0 Vulnerable ·Metagauss

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-1991
  2. 2026-10-03 Alias added: GHSA-33x5-jqpp-33fv

References

Patch 1

Advisory 1

Other 1

  • TI-2021-07144 RegistrationMagic < 5.0.1.6 - Admin+ SQL Injection CVSS 3.1HIGH 7.2
  • TI-2021-02957 RegistrationMagic <= 5.0.1.7 Authentication Bypass CVSS 3.1CRITICAL 9.8
  • TI-2024-08712 RegistrationMagic < 6.0.2.1 - Stored XSS CVSS 3.1MEDIUM 4.8
  • TI-2024-09734 RegistrationMagic – User Registration Plugin with Custom Registration Forms <= 6.0.2.6… CVSS 3.1CRITICAL 9.8
  • TI-2023-02346 RegistrationMagic <= 5.2.1.0 - Authentication Bypass CVSS 3.1CRITICAL 9.8
  • TI-2020-07568 In the RegistrationMagic plugin through 4.6.0.3 for WordPress, the export function allows… CVSS 3.1HIGH 8.8
See all 33 →

Sources

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