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

CVE-2026-32277 → View on GitHub ↗ View on CVE.org ↗ View on NVD ↗

Description

Security Advisory — Cabinet Plugin (DOM-based XSS)

Summary

A DOM-based Cross-Site Scripting (XSS) issue exists in the Cabinet Plugin list view.

Affected Versions

  • 1.x series: >= 1.35.0, <= 1.41.0
  • 2.x series: >= 2.35.0, <= 2.41.0

Patched Versions

  • 1.41.1
  • 2.41.1

Description

In the Cabinet Plugin list view, DOM-based Cross-Site Scripting (XSS) could occur due to how saved names were rendered.
If exploited, arbitrary script could run in the victim's browser, which may lead to unauthorized actions or information theft.
Exploitation requires that the attacker be able to reach the affected functionality as an authenticated user.
Users affected by this vulnerability should update to a fixed version.

Solution

Update to the fixed version.
For the 1.x series, update to 1.41.1 or later.
For the 2.x series, update to 2.41.1 or later.

Credits

OpenSource WorkShop thanks Sho Odagiri (小田切 祥) of GMO Cybersecurity by Ierae, Inc. for reporting this vulnerability.

Basic information

Type
reviewed
Severity
high
Advisory on GitHub
Open advisory ↗
Repository advisory
Open repository advisory ↗
Source code
Browse source ↗
Published (advisory)
2026-03-23 20:35:48 UTC
Updated
2026-03-25 20:45:12 UTC
GitHub reviewed
2026-03-23 20:35:48 UTC
NVD published
2026-03-23

EPSS Score

Score Percentile
0.03% 9.83%

CVSS Scores

Base score Version Severity Vector
8.7 3.1 —
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:R)
A real person has to do something—click, install, enable—otherwise it doesn’t land.
Scope (S:C)
Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:N)
Service keeps running; no real outage angle.

Identifiers

Type Value
GHSA GHSA-cmfh-mpmf-fmq4 ↗
CVE CVE-2026-32277 ↗

CWEs

CWE id Name
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Credits

  • odgrso (reporter)

Affected packages (2)

Vulnerable version ranges and first patched releases as published by GitHub.

Ecosystem Package Vulnerable range First patched Vulnerable functions
composer opensource-workshop/connect-cms >= 1.35.0, < 1.41.1 1.41.1 —
composer opensource-workshop/connect-cms >= 2.35.0, < 2.41.1 2.41.1 —

References

cvelogic Threat Intelligence