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CVE-2023-2354

MEDIUM

4.9

Description

The CHP Ads Block Detector plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings reachable though an AJAX action in versions up to, and including, 3.9.4 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVE Details

CVSS v3.1 Score4.9

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredLOW

User InteractionNONE

Published8/31/2023

Last Modified4/8/2026

Sourcenvd

Honeypot Sightings0

Affected Products

sureshchand:chp_ads_block_detector

Weaknesses (CWE)

CWE-79

References

https://plugins.trac.wordpress.org/changeset/2920522/chp-ads-block-detector(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset/2922313/chp-ads-block-detector(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset/2926660/chp-ads-block-detector(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/6f8514c9-0e11-4e26-ba0b-1d08a990b56c?source=cve(security@wordfence.com)

https://plugins.trac.wordpress.org/changeset/2920522/chp-ads-block-detector(af854a3a-2127-422b-91ae-364da2661108)

https://plugins.trac.wordpress.org/changeset/2922313/chp-ads-block-detector(af854a3a-2127-422b-91ae-364da2661108)

https://plugins.trac.wordpress.org/changeset/2926660/chp-ads-block-detector(af854a3a-2127-422b-91ae-364da2661108)

https://www.wordfence.com/threat-intel/vulnerabilities/id/6f8514c9-0e11-4e26-ba0b-1d08a990b56c?source=cve(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.