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CVE-2023-4668

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

HIGH

7.5

CVSS Score

Published: October 20, 2023 at 07:29 AM UTC

Updated: June 17, 2026 at 06:38 AM UTC

2 products affected across 2 vendorsAD InserterAd Inserter

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Severity

HIGH7.5

Exploit prediction

EPSS 0.6%

SSVC

No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

AD Inserter · AD Inserter Projectwordpress-plugin

95%

v < 2.7.31

Affected range stops below 2.7.31, so it looks safe — our inference, not a vendor statement

Ad Inserter · Spacetimewordpress-plugin

60%

v ≤ 2.7.30

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2969942%40ad-inserter%2Ftags%2F2.7.31&old=2922718%40ad-inserter%2Ftrunk

References (2)

Patch

Source: [email protected]

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2969942%40ad-inserter%2Ftags%2F2.7.31&old=2922718%40ad-inserter%2Ftrunk

Third Party Advisory

Source: [email protected]

https://www.wordfence.com/threat-intel/vulnerabilities/id/ce457c98-c55b-4b71-a80b-393eceb9effd?source=cve

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGH[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-862

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