CVE-2026-32299: Connect CMS Information Disclosure Due To Improper Vulnerability
HIGHCVE-2026-32299 is a HIGH (CVSS 7.5) information disclosure due to improper vulnerability (CWE-284: Improper Access Control) affecting Connect CMS libraries in the Packagist ecosystem. The issue involves information disclosure due to improper authorization through the page content retrieval feature. Remediation is available by upgrading affected packages to version 1.41.1, 2.41.1.
CVE-2026-32299 at a Glance
Security Impact
CVSS: 7.5
The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
How to Fix CVE-2026-32299
To remediate this vulnerability, upgrade all affected Connect CMS dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.
Upgrade opensource-workshop/connect-cms to 1.41.1Upgrade opensource-workshop/connect-cms to 2.41.1Run the following command in your project directory to verify that all resolved dependencies use the patched release:
inspect dependencies for opensource-workshop/connect-cmsHow to Check if You Are Affected
To determine whether your application is affected by CVE-2026-32299, inspect your project dependencies for Connect CMS:
inspect dependencies for opensource-workshop/connect-cmsAnalyze the terminal output to locate any version of Connect CMS in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 1.41.1), your application is affected.
Note: Verify declared build manifests and deployed runtime container environments.
Technical Details
Vulnerability Mechanism & Technical Analysis
This vulnerability is classified under CWE-284: Improper Access Control, where the product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. In Connect CMS, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.
Source Advisory Statement
CVE-2026-32299 Affected Connect CMS Versions
2 component(s)| Product / Package | Ecosystem | Affected Versions | Fixed Version |
|---|---|---|---|
|
opensource-workshop/connect-cms
|
Packagist |
< 1.41.1
|
1.41.1
|
|
opensource-workshop/connect-cms
|
Packagist |
≥ 2.0.0
< 2.41.1
|
2.41.1
|
References
Frequently Asked Questions
What is CVE-2026-32299?
Which Connect CMS versions are affected?
What version fixes CVE-2026-32299?
Is opensource-workshop/connect-cms affected?
What is the CVSS score of CVE-2026-32299?
What CWE is associated with CVE-2026-32299?
How can I check Packagist dependencies for CVE-2026-32299?
Machine-readable OSV JSON
OSV v1.5 Schema
{
"schema_version" : "1.4.0",
"id" : "GHSA-62ch-j6x7-722j",
"modified" : "2026-03-25T20:46:06Z",
"published" : "2026-03-23T20:38:16Z",
"aliases" : [ "CVE-2026-32299" ],
"summary" : "Connect CMS: Information Disclosure Due to Improper Authorization through the Page Content Retrieval Feature",
"details" : "# Security Advisory — Page Content Retrieval (Improper Authorization)\n\n## Summary\n\nAn improper authorization issue in the page content retrieval feature may allow retrieval of non-public information.\n\n## Affected Versions\n\n- 1.x series: <= 1.41.0\n- 2.x series: <= 2.41.0\n\n## Patched Versions\n\n- 1.41.1\n- 2.41.1\n\n## Description\n\nIn 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.\n\n## Solution\n\nUpdate to the fixed version.\nFor the 1.x series, update to 1.41.1 or later.\nFor the 2.x series, update to 2.41.1 or later.\n\n## Credits\n\nOpenSource WorkShop thanks **Sho Odagiri** (小田切 祥) of **GMO Cybersecurity by Ierae, Inc.** for reporting this vulnerability.",
"severity" : [ {
"type" : "CVSS_V3",
"score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
} ],
"affected" : [ {
"package" : {
"ecosystem" : "Packagist",
"name" : "opensource-workshop/connect-cms"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "0"
}, {
"fixed" : "1.41.1"
} ]
} ],
"database_specific" : {
"last_known_affected_version_range" : "<= 1.40.0"
}
}, {
"package" : {
"ecosystem" : "Packagist",
"name" : "opensource-workshop/connect-cms"
},
"ranges" : [ {
"type" : "ECOSYSTEM",
"events" : [ {
"introduced" : "2.0.0"
}, {
"fixed" : "2.41.1"
} ]
} ],
"database_specific" : {
"last_known_affected_version_range" : "<= 2.40.0"
}
} ],
"references" : [ {
"type" : "WEB",
"url" : "https://github.com/opensource-workshop/connect-cms/security/advisories/GHSA-62ch-j6x7-722j"
}, {
"type" : "ADVISORY",
"url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-32299"
}, {
"type" : "PACKAGE",
"url" : "https://github.com/opensource-workshop/connect-cms"
}, {
"type" : "WEB",
"url" : "https://github.com/opensource-workshop/connect-cms/releases/tag/v1.41.1"
}, {
"type" : "WEB",
"url" : "https://github.com/opensource-workshop/connect-cms/releases/tag/v2.41.1"
} ],
"database_specific" : {
"cwe_ids" : [ "CWE-284" ],
"severity" : "HIGH",
"github_reviewed" : true,
"github_reviewed_at" : "2026-03-23T20:38:16Z",
"nvd_published_at" : "2026-03-23T22:16:27Z"
}
}