Medium severity · published Oct 29, 2026
CVE-2026-118094
WordPress Ad Inserter plugin <= 2.8.18 - Cross Site Scripting (XSS) vulnerability
New
6.5
CVSS
–
EPSS
No
On KEV
Description
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Igor Funa Ad Inserter ad-inserter allows Stored XSS.This issue affects Ad Inserter: from n/a through 2.8.18.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AI
Ad Inserter · Igor Funa
through 2.8.18 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-118094
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-118094
vdb-entry
https://patchstack.com/database/wordpress/plugin/ad-inserter/vulnerability/wordpress-ad-inserter-plugin-2-8-18-cross-site-scripting-xss-vulnerability-5?_s_id=cve
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