CVE-2026-32300
Connect CMS: Improper Authorization in the My Page Profile Update Feature Allows Modification of Arbitrary User Information
Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an improper authorization issue in the My Page profile update feature may allow modification of arbitrary user information. Versions 1.41.1 and 2.41.1 contain a patch.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Connect CMS: Improper Authorization in the My Page Profile Update Feature Allows Modification of Arbitrary User Information
Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an improper authorization issue in the My Page profile update feature may allow modification of arbitrary user information. Versions 1.41.1 and 2.41.1 contain a patch.
- Record
CVE-2026-32300- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-285, CWE-639
- Updated
- 2026-11-02
EUVDEUVD-2026-14576
Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an improper authorization issue in the My Page profile update feature may allow modification of arbitrary user information. Versions 1.41.1 and 2.41.1 contain a patch.
- Record
EUVD-2026-14576- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qr6x-wvxr-8hm9
Connect CMS: Improper Authorization in the My Page Profile Update Feature Allows Modification of Arbitrary User Information
Security Advisory — My Page Profile Update (Improper Authorization)
Summary
An improper authorization issue in the My Page profile update feature may allow modification of arbitrary user 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 My Page profile update feature, another user's profile information or password could be modified. If exploited, arbitrary user accounts may be taken over. 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 WorkShops thanks Sho Odagiri (小田切 祥) of GMO Cybersecurity by Ierae, Inc. for reporting this vulnerability.
- Record
GHSA-qr6x-wvxr-8hm9- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-285, CWE-639
- Updated
- 2026-11-02
NVD
Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an improper authorization issue in the My Page profile update feature may allow modification of arbitrary user information. Versions 1.41.1 and 2.41.1 contain a patch.
- Record
CVE-2026-32300- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-285, CWE-639
- Updated
- 2026-11-02
OSV
Connect CMS: Improper Authorization in the My Page Profile Update Feature Allows Modification of Arbitrary User Information
Connect-CMS is a content management system. In versions on the 1.x series up to and including 1.41.0 and versions on the 2.x series up to and including 2.41.0, an improper authorization issue in the My Page profile update feature may allow modification of arbitrary user information. Versions 1.41.1 and 2.41.1 contain a patch.
- Record
CVE-2026-32300- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-285, CWE-639
- Updated
- 2026-11-02
OSVGHSA-qr6x-wvxr-8hm9
Connect CMS: Improper Authorization in the My Page Profile Update Feature Allows Modification of Arbitrary User Information
Security Advisory — My Page Profile Update (Improper Authorization)
Summary
An improper authorization issue in the My Page profile update feature may allow modification of arbitrary user 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 My Page profile update feature, another user's profile information or password could be modified. If exploited, arbitrary user accounts may be taken over. 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 WorkShops thanks Sho Odagiri (小田切 祥) of GMO Cybersecurity by Ierae, Inc. for reporting this vulnerability.
- Record
GHSA-qr6x-wvxr-8hm9- CVSS 3.1
- 8.1 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Weakness
- CWE-285, CWE-639
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
opensource-workshop/connect-cmsPackagist |
through 1.41.0 | 1.41.1 |
opensource-workshop/connect-cmsPackagist |
2.0.0 to 2.41.0 | 2.41.1 |
opensource-workshop/connect-cmsPackagist |
before 1.41.1, plus listed versions 1.20.0v0.0.1.20200106v0.0.1.20200216v0.0.1.20200302v0.0.1.20200411 Show 45 moreShow lessv0.0.1.20200510v0.0.1.20200603v0.0.1.20200716v0.0.1.20200909v0.0.1.20201008v0.0.1.20201207v0.0.1.20210104v0.0.1.20210301v0.0.1.20210405v0.0.1.20211130v0.0.1.20220207v1.0.0v1.1.0v1.1.1v1.1.2v1.1.3v1.10.0v1.10.1v1.10.2v1.10.3v1.10.4v1.11.0v1.11.1v1.11.2v1.11.3v1.11.4v1.11.5v1.12.1v1.12.2v1.12.3v1.13.0v1.13.1v1.14.0v1.14.1v1.14.2v1.15.0v1.15.1v1.15.2v1.15.3v1.15.4v1.16.0v1.17.0v1.17.1v1.17.2v1.17.3 |
1.41.1 |
opensource-workshop/connect-cmsPackagist |
2.0.0 up to 2.41.1, plus listed versions 2.30.0v2.0.0v2.0.2v2.0.3v2.0.4 Show 45 moreShow lessv2.1.0v2.1.1v2.1.2v2.1.3v2.10.0v2.10.1v2.10.2v2.15.0v2.15.1v2.15.2v2.15.3v2.15.4v2.16.0v2.17.0v2.17.1v2.17.2v2.17.3v2.17.4v2.18.0v2.18.1v2.18.2v2.18.3v2.19.0v2.19.2.1v2.2.0v2.2.1v2.2.2v2.21.0v2.22.0v2.23.0v2.23.2v2.23.3v2.24.0v2.25.0v2.25.1v2.26.0v2.26.1v2.27.0v2.27.0.1v2.28.0v2.29.0v2.29.1v2.3.0v2.3.1v2.3.2 |
2.41.1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-32300 is a high vulnerability (CVSS 8.1) in Opensource-workshop Connect-cms, published March 23, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 24th percentile. Fixed in opensource-workshop/connect-cms 1.41.1.
References
github.com/opensource-workshop/connect-cms/security/advisories/GHSA-qr6x-wvxr-8hm9
nvd.nist.gov/vuln/detail/CVE-2026-32300
Left out here: 138 versions. The JSON record has them.