Input Validation Flaw in Ad Inserter - Ad Manager by WordPress
CVE-2025-22623

5.1MEDIUM

Key Information:

Vendor

WordPress
Status
Ad Inserter
Vendor
CVE Published:
6 March 2025

What is CVE-2025-22623?

The Ad Inserter - Ad Manager and AdSense Ads version 2.8.0 has been identified with an input validation issue that allows it to dynamically generate web content without proper source validation. This could potentially lead to security risks if the generated content includes untrusted data, which may be exploited by attackers to inject harmful scripts or perform unauthorized actions on the website.

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Affected Version(s)

Ad Inserter 2.8.0

References

https://fluidattacks.com/advisories/skims-8/
third-party-advisory
https://wordpress.org/plugins/ad-inserter/#developers
release-notes

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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