Stored Cross-Site Scripting Vulnerability in Slotti Ajanvaraus Plugin for WordPress
CVE-2024-12521

6.4MEDIUM

Key Information:

Vendor

Wordpress
Status
Slotti Ajanvaraus
Vendor
CVE Published:
8 January 2025

What is CVE-2024-12521?

The Slotti Ajanvaraus plugin for WordPress has a security flaw that allows authenticated users with contributor-level access and above to perform stored Cross-Site Scripting (XSS) attacks. This vulnerability arises from inadequate sanitization and escaping of user-supplied attributes through the plugin's 'slotti-embed-ga' shortcode. As a result, attackers can inject arbitrary web scripts that execute whenever a user accesses an affected page, potentially compromising user data and site integrity.

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Affected Version(s)

Slotti Ajanvaraus * <= 1.3.1

References

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

CVSS V3.1

Score:
6.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Peter Thaleikis
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