Stored Cross-Site Scripting Vulnerability in CHP Ads Block Detector Plugin for WordPress
CVE-2023-2354
4.9MEDIUM
What is CVE-2023-2354?
The CHP Ads Block Detector plugin for WordPress has a vulnerability that allows authenticated users with subscriber-level permissions and above to exploit it via an AJAX action. This vulnerability arises from inadequate input sanitization and output escaping in the admin settings. As a result, attackers can inject arbitrary web scripts into pages which are executed whenever a user accesses those pages. Site administrators must ensure they update to the latest version to mitigate this risk.

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Affected Version(s)
CHP Ads Block Detector * <= 3.9.4
References
CVSS V3.1
Score:
4.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Changed
Timeline
Vulnerability published
Vulnerability Reserved
Credit
Marco Wotschka