SB2023103078 - Multiple vulnerabilities in Pimcore admin-ui-classic-bundle
Published: October 30, 2023 Updated: July 22, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 vulnerabilities.
CWE-ID: CWE-80 - Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to execute arbitrary script in a user's browser.
The vulnerability exists due to cross-site scripting in PDF previews when rendering an uploaded PDF file. A remote user can upload a PDF containing a script payload to execute arbitrary script in a user's browser.
The issue can lead to cookie theft, unauthorized access via a stolen cookie, or redirection to malicious sites. User interaction is required to view the PDF preview.
2) Unverified Password Change (CVE-ID: CVE-2023-5844)
CWE-ID: CWE-620 - Unverified Password Change
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a remote user to bypass password policy requirements.
The vulnerability exists due to unverified password change in the password change functionality when changing a password through the profile settings. A remote user can submit the old password as the new password to bypass password policy requirements.
Remediation
Install update from vendor's website.
References
- https://github.com/pimcore/admin-ui-classic-bundle/security/advisories/GHSA-jfxw-6c5v-c42f
- https://github.com/pimcore/admin-ui-classic-bundle/commit/19fda2e86557c2ed4978316104de5ccdaa66d8b9.patch
- https://github.com/pimcore/admin-ui-classic-bundle/security/advisories/GHSA-6f58-j323-6472
- https://github.com/pimcore/admin-ui-classic-bundle/commit/498ac77e54541177be27b0c710e387c47b3836ea.patch