Medium 6.5Published Oct 12, 2026

CVE-2026-107864WordPress Ad Inserter plugin <= 2.8.18 - Cross Site Scripting (XSS) vulnerability

Updated under an hour ago (2026-10-19 06:30 UTC)

Does this affect you?

It affects Igor Funa Ad Inserter. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Igor Funa Ad Inserter

Exploited in the last 30 days

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: 6.5 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Patchstack
NVD analysis: Deferred
Record last updated: Oct 12, 2026
First seen by InfoSec Signals: Oct 12, 2026

Affected products

Affected products

Igor Funa Ad Inserter igor_funa:ad_inserter (from the name)	through 2.8.18; fixed at 2.8.19	CNA record

References

https://patchstack.com/database/wordpress/plugin/ad-inserter/vulnerability/wordpress-ad-inserter-plugin-2-8-18-cross-site-scripting-xss-vulnerability-2?_s_id=cvevdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.