Cross-Site Request Forgery Vulnerability in MailUp Auto Subscription Plugin for WordPress
CVE-2024-13521

5.4MEDIUM

Key Information:

Vendor

WordPress
Status
Mailup Auto Subscription
Vendor
CVE Published:
28 January 2025

What is CVE-2024-13521?

The MailUp Auto Subscription plugin for WordPress has a vulnerability that allows unauthenticated attackers to exploit a Cross-Site Request Forgery (CSRF) due to inadequate nonce validation in the mas_options function. By tricking a site administrator into performing actions, such as clicking on a malicious link, attackers can manipulate plugin settings and potentially inject harmful scripts into the website. This security flaw is present in all versions of the plugin up to and including 1.1.0.

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Deploy the Patch

Affected Version(s)

MailUp Auto Subscription * <= 1.1.0

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/changeset?sfp_email=&s...

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

SOPROBRO
JSON
.