RegistrationMagic <= 5.0.1.7 Authentication Bypass
CVE-2021-4073

9.8CRITICAL

Key Information:

Vendor
Wordpress
Status
Registrationmagic
Vendor
CVE Published:
14 December 2021

Summary

The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the social login function social_login_using_email() of the plugin. This affects versions equal to, and less than, 5.0.1.7.

Affected Version(s)

RegistrationMagic 5.0.1.7

References

https://www.wordfence.com/vulnerability-advisories/#CVE-2...
x_refsource_MISC
https://plugins.trac.wordpress.org/changeset/2635173/cust...
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https://www.wordfence.com/blog/2021/12/authentication-byp...
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CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Chloe Chamberland, Wordfence
Marco Wotschka, Wordfence
AyeCode Ltd
.