TI-2026-80068 Aliases CVE-2026-114194 GHSA-9r4h-gxh9-rwjm

Ad Inserter WordPress plugin cross-site scripting (XSS) vulnerability

LOW 28CWE-79Published 2026-10-24 · Updated 2026-10-24

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Improper neutralization of input during web page generation (CWE-79) in the Ad Inserter plugin for WordPress by Igor Funa allows reflected cross-site scripting. The issue affects Ad Inserter from n/a through 2.8.18. The CVSS 3.1 base score is 6.5 (MEDIUM), with vector CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L. CISA has not added the issue to KEV, and no exploit link appears in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Igor Funa Ad Inserter ad-inserter allows Reflected XSS.This issue affects Ad Inserter: from n/a through 2.8.18.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00183 7th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Igor Funa	Ad Inserter	up to 2.8.18	—	No fix listed	CNA

Ad Inserter VendorIgor Funa Affected up to 2.8.18 Fixed in — No fix listed CNA

Remediation

No fixed version is listed for Ad Inserter. Until a fixed release is available, deactivate the plugin or restrict its use, and check the vendor for an update.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

2026-10-24 Threatist record created from CVE-2026-114194
2026-10-24 Alias added: GHSA-9r4h-gxh9-rwjm

References

Other 1

https://patchstack.com/database/wordpress/plugin/ad-inserter/vulnerability/wordpress-ad-inserter-plugin-2-8-18-cross-site-scripting-xss-vulnerability-3?_s_id=cve

TI-2023-04281 Ad Inserter <= 2.7.30 - Unauthenticated Sensitive Information Exposure via ai_ajax CVSS 3.1MEDIUM 5.3
TI-2026-82395 Stored cross-site scripting in WordPress Ad Inserter plugin CVSS 3.1MEDIUM 6.5
TI-2026-80316 Reflected cross-site scripting in WordPress Ad Inserter plugin CVSS 3.1MEDIUM 6.5
TI-2026-70910 Stored cross-site scripting in WordPress Ad Inserter plugin CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences