CVE-2026-107864CWE-79cross-site-scripting

CVE-2026-107864

Medium · published October 12, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
4.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00161 · 4.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-10-12T13:16Z
References (1)
https://patchstack.com/database/wordpress/plugin/ad-inserter/vulnerability/wordpress-ad-inserter-plugin-2-8-18-cross-site-scripting-xss-vulnerability-2?_s_id=cve · [email protected]
EPSS history
Timeline
  • 13 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 12 OCT 09:05Z
    WordPress Ad Inserter plugin <= 2.8.18 - Cross Site Scripting (XSS) vulnerability
    cvelistv5
  • 12 OCT 09:05Z
    WordPress Ad Inserter plugin <= 2.8.18 - Cross Site Scripting (XSS) vulnerability
    cvelistv5