CVE-2026-125793 · Package
NO FIX YET · SEE WHAT TO DO
The flexmls Flexmls IDX plugin (flexmls-idx) does not neutralize input in generated web pages, enabling reflected cross-site scripting. An attacker who gets a victim to open a crafted link can run script in the victim's browser session on the affected site.
first public Nov 15, 2026 · 1 source
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Sites running the flexmls IDX plugin (flexmls-idx) version 4.1.2 or earlier are affected, as the sources describe a reflected XSS in the plugin's page output. Sites that do not run this plugin can skip it. The sources do not say whether the flaw needs a logged-in user or a non-default setting.
Not affected if plugin-not-installed
Who cares flexmls-idx, real-estate-sites, wordpress
flexmls-idx/flexmls-idx.php4.1.2 or earlier, the range the sources name as affected4.1.2) but do not state a fixed versionImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in flexmls Flexmls® IDX flexmls-idx allows Reflected XSS.This issue affects Flexmls® IDX: from n/a through 4.1.2.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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