Unauthorized Access Flaw in RegistrationMagic Plugin for WordPress
CVE-2026-15257

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Registrationmagic
Vendor
CVE Published:
30 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15257?

The RegistrationMagic WordPress plugin prior to version 6.0.9.4 allows unauthorized users to exploit the absence of proper authorization and nonce checks on front-end editing actions. This vulnerability enables attackers to overwrite the form submissions and associated profile fields of non-administrator user accounts, potentially compromising user data and integrity. It raises significant concerns regarding user privacy and the overall security posture of websites using this plugin.

Affected Version(s)

RegistrationMagic 0 < 6.0.9.4

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-15257 - Proof of Concept

References

https://wpscan.com/vulnerability/fe6d0f6a-c2b4-4cd1-a7d2-...
exploitvdb-entrytechnical-description

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Jonatan Buskila
WPScan
.