CVE-2026-120843

Medium CVSS 6.5

Published 2026-11-03 · last changed 2026-11-03

The fix

We hold no Microsoft remediation data for CVE-2026-120843, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Barn2 Plugins Posts Table with Search & Sort posts-data-table allows Stored XSS.This issue affects Posts Table with Search & Sort: from n/a through 1.4.14.

Sources

NVD record for CVE-2026-120843

CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L