Stored Cross-Site Scripting in Sellsy Plugin for WordPress
CVE-2024-12592

6.4MEDIUM

Key Information:

Vendor

WordPress
Status
Sellsy
Vendor
CVE Published:
7 January 2025

What is CVE-2024-12592?

The Sellsy plugin for WordPress is exposed to a Stored Cross-Site Scripting vulnerability through its 'testSellsy' shortcode. This issue arises from inadequate input sanitization and output escaping for user-provided attributes. As a result, authenticated attackers, starting from contributor-level access, can potentially inject arbitrary web scripts. These malicious scripts may execute upon user access to affected pages, leading to possible exploitation.

Affected Version(s)

Sellsy 0 <= 2.3.3

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

SOPROBRO
.