CVE-2023-4668 - CVE House

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Status published Medium CVE-2023-4668

Ad Inserter <= 2.7.30 - Unauthenticated Sensitive Information Exposure via ai-debug-processing-fe

5.3 CVSS

Vulnerability Description

The Ad Inserter for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.7.30 via the ai-debug-processing-fe URL parameter. This can allow unauthenticated attackers to extract sensitive data including installed plugins (present and active), active theme, various plugin settings, WordPress version, as well as some server settings such as memory limit, installation paths.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Marco Wotschka

References

More from spacetime

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Ad Inserter <= 2.8.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via Custom Field

Ad Inserter <= 2.7.30 - Unauthenticated Sensitive Information Exposure via ai_ajax

Affected Vendor

spacetime

View all reports →

Affected Software

Ad Inserter – Ad Manager & AdSense Ads

Vulnerable Versions:

0

Timeline

Official Publish: October 20th, 2023

Last Modified: April 8th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application

T1068 Exploitation for Privilege Escalation

Privilege Escalation

T1078 Valid Accounts

T1531 Account Access Removal