CVE-2026-32277: Connect-CMS has DOM-based Cross-Site Scripting (XSS) in the Cabinet Plugin List View

Severity: high (CVSS 8.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-03-23 · updated 2026-06-17
Weakness: CWE-79

Description

Connect-CMS is a content management system. In versions 1.35.0 through 1.41.0 and 2.35.0 through 2.41.0, a DOM-based Cross-Site Scripting (XSS) issue exists in the Cabinet Plugin list view. Versions 1.41.1 and 2.41.1 contain a patch.

Affected products

opensource-workshop connect-cms: from 1.35.0 before 1.41.1; from 2.35.0 before 2.41.1 — fixed in 1.41.1, 2.41.1

How to fix

Upgrade to a fixed version: opensource-workshop connect-cms 1.41.1, 2.41.1. Check the vendor advisory for mitigations.

References

https://github.com/opensource-workshop/connect-cms/commit/c04dc40f814eff891915752ef1ec00ba6612441c
https://github.com/opensource-workshop/connect-cms/releases/tag/v1.41.1
https://github.com/opensource-workshop/connect-cms/releases/tag/v2.41.1
https://github.com/opensource-workshop/connect-cms/security/advisories/GHSA-cmfh-mpmf-fmq4

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