CVE-2023-4645
Ad Inserter <= 2.7.30 - Unauthenticated Sensitive Information Exposure via ai_ajax
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The Ad Inserter for WordPress is vulnerable to Sensitive Information Exposure in versions up to, and including, 2.7.30 via the ai_ajax function. This can allow unauthenticated attackers to extract sensitive data such as post titles and slugs (including those of protected posts along with their passwords), usernames, available roles, the plugin license key provided the remote debugging option is enabled. In the default state it is disabled.
| CWE | CWE-862 |
| Vendor | spacetime |
| Product | ad inserter – ad manager & adsense ads |
| Published | Oct 19, 2023 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
spacetime / Ad Inserter – Ad Manager & AdSense Ads
0 ≤ 2.7.30
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/57b3eef3-e165-45ac-89d7-2a2a6529b310?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/ad-inserter/trunk/ad-inserter.php#L6529 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2969942%40ad-inserter%2Ftags%2F2.7.31&old=2922718%40ad-inserter%2Ftrunk
Credits
Marco Wotschka