Stored Cross-Site Scripting Vulnerability in Kona Gallery Block Plugin for WordPress
CVE-2024-13400
5.4MEDIUM
Summary
The Kona Gallery Block plugin for WordPress suffers from a stored cross-site scripting vulnerability due to inadequate input validation and output sanitization within the 'Kona: Instagram for Gutenberg' Block. This flaw impacts all versions up to and including 1.7, allowing authenticated attackers with Contributor-level access or higher to embed malicious scripts in web pages. These scripts may execute in the browsers of users who visit the affected pages, creating potential for unauthorized actions or data theft.
Affected Version(s)
Kona Gallery Block * <= 1.7
References
CVSS V3.1
Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Nirmal