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HIGH severity

CVE-2026-32299 — connect-cms

HIGH

CVE-2026-32299 is a high-severity (CVSS 7.5) CWE-284 vulnerability in opensource-workshop/connect-cms. A fix is available for opensource-workshop/connect-cms — see the affected versions and patch details below.

Connect CMS: Information Disclosure Due to Improper Authorization through the Page Content Retrieval Feature

Also known asGHSA-62ch-j6x7-722j
Published
Updated
Affected
2 pkgs
Patched
2 / 2
Exploits
None indexed
Exploitation data as of Nov 10, 2026 · OSV.dev, NVD, FIRST.org (EPSS)

Exploitation Status

No confirmed exploitation observed yet

  • CISA assesses this as automatable — exploitation doesn’t require manual, per-target effort, which raises the odds of mass scanning and opportunistic attacks.
  • CISA’s own triage has not observed active exploitation or public proof-of-concept code for this CVE as of its last assessment.

Exploitation and automatability from CISA’s SSVC triage for CVE-2026-32299.

EPSS Exploitation Probability

via FIRST.org ↗
0.3%probability of exploitation in next 30 days
Lower Risk+0.01%
Lower risk than most CVEs21th percentile — riskier than 21% of all scored CVEsHighest risk
0.00%0.32%0.64%0.97%0.0%0.3%May 26Sep 26Nov 26

Probability of exploitation in the next 30 days, from FIRST.org EPSS.

How urgent is this, really

Where this sits among everything scored

Real-World Exposure

2 pkgs affected
🐘opensource-workshop/connect-cms🐘opensource-workshop/connect-cms

Real-time download stats are indexed for npm and PyPI packages. This vulnerability affects Packagist packages — download data is not available via public APIs for these ecosystems.

Description

Security Advisory — Page Content Retrieval (Improper Authorization)

Summary

An improper authorization issue in the page content retrieval feature may allow retrieval of non-public information.

Affected Versions

  • 1.x series: <= 1.41.0
  • 2.x series: <= 2.41.0

Patched Versions

  • 1.41.1
  • 2.41.1

Description

In part of the page content retrieval feature, insufficient authorization checks could allow processing associated with non-public pages to be executed. If exploited, the contents and attachments of non-public pages may be obtained by a third party. 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.

Affected Packages

2 total 2 fixed
EcosystemPackageVulnerable rangeFix
🐘Packagistopensource-workshop/connect-cmsall versions1.41.1composer require opensource-workshop/connect-cms:^1.41.1
🐘Packagistopensource-workshop/connect-cms≥ 2.0.0&&< 2.41.12.41.1composer require opensource-workshop/connect-cms:^2.41.1

Affected Products

1 product · 2 configurations
Application
connect-cmsopensource-workshop
≥ 2.0.0 && < 2.41.1
range

Detection & mitigation playbook

Open-source dependency

  1. Detect

    Scan your dependency tree (package-lock.json, pnpm-lock.yaml, requirements.txt, go.sum, etc.) for opensource-workshop/connect-cms, including transitive dependencies — a direct dependency you never call can still pull in a vulnerable version.

  2. Fix

    Update opensource-workshop/connect-cms to 1.41.1 or later, then make sure no transitive (indirect) dependency still pins the vulnerable range — O3 confirms CVE-2026-32299 is resolved across your whole dependency graph.

  3. Workarounds

    Put an independent control in front of the weakness: restrict the affected endpoint or interface to trusted networks, require an additional authentication factor or proxy-level check, and invalidate existing sessions and credentials in case the flaw has already been used.

Frequently Asked Questions

# Security Advisory — Page Content Retrieval (Improper Authorization) ## Summary An improper authorization issue in the page content retrieval feature may allow retrieval of non-public information. ## Affected Versions - 1.x series: <= 1.41.0 - 2.x series: <= 2.41.0 ## Patched Versions - 1.41.1 - 2.41.1 ## Description In part of the page content retrieval feature, insufficient authorization checks could allow processing associated with non-public pages to be executed. If exploited, the contents and attachments of non-public pages may be obtained by a third party. Users affected by this
O3 Security · Impact-Aware SCA

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CVE-2026-32299: connect-cms — Fixed in 1.41.1