Is CVE-2026-114709 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-114709 being exploited in the wild.

How severe is CVE-2026-114709?

Medium severity, with a CVSS score of 6.5, published 26 October 2026.

Which products and versions are affected?

Igor Funa Ad Inserter through 2.8.18.

Is there a fix for CVE-2026-114709?

Yes: fixed in 2.8.19. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-114709 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-114709?

Check whether you run Igor Funa Ad Inserter at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-114709: Igor Funa Ad Inserter reflected cross-site scripting

CVE-2026-114709 · Severity: medium · CVSS 6.5 · Published 2026-10-26

Ad Inserter is a WordPress plugin that manages advertising on websites. A reflected cross-site scripting vulnerability allows attackers to inject malicious scripts into web pages viewed by site administrators, potentially stealing their credentials or hijacking their sessions. An attacker can craft a malicious link that, when clicked by an admin user, executes arbitrary JavaScript in their browser context.

Technologies: Igor Funa Ad Inserter. Vendors: Igor Funa.

Quick answers

Is CVE-2026-114709 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-114709 being exploited in the wild.
How severe is CVE-2026-114709?: Medium severity, with a CVSS score of 6.5, published 26 October 2026.
Which products and versions are affected?: Igor Funa Ad Inserter through 2.8.18.
Is there a fix for CVE-2026-114709?: Yes: fixed in 2.8.19. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-114709 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-114709?: Check whether you run Igor Funa Ad Inserter at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

Fixed in: 2.8.19

Technical details

The plugin fails to properly sanitize user input when generating web pages, allowing reflected XSS attacks. The vulnerability requires a privileged user (contributor or developer role) to interact with a crafted malicious link. Successful exploitation allows an attacker to execute arbitrary JavaScript in the victim's browser with their privileges, potentially leading to account compromise or data theft.

Affected products

Igor Funa Ad Inserter through 2.8.18

Timeline

2026-10-22: disclosed: Reported to Patchstack
2026-10-26: advisory: Published by Patchstack and NVD

References

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