Pimcore Admin Classic Bundle Cross-site Scripting (XSS) in PDF previews
### Impact This vulnerability has the potential to steal a user's cookie and gain unauthorized access to that user's account through the stolen cookie or redirect users to other malicious sites. Proof of Concept Step 1. Go to /admin and login. Step 2. In Documents, go to home -> click on Sample Content -> click Document folder Step 3. Upload file PDF content XSS payload ### Patches Apply patches https://github.com/pimcore/pimcore/commit/757375677dc83a44c6c22f26d97452cc5cda5d7c.patch https://github.com/pimcore/admin-ui-classic-bundle/commit/19fda2e86557c2ed4978316104de5ccdaa66d8b9.patch ### Workarounds Update to version 1.2.0 or apply patches manually https://github.com/pimcore/pimcore/commit/757375677dc83a44c6c22f26d97452cc5cda5d7c.patch https://github.com/pimcore/admin-ui-classic-bundle/commit/19fda2e86557c2ed4978316104de5ccdaa66d8b9.patch
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-46722US | medium6.1 | — | ||
The Pimcore Admin Classic Bundle provides a backend UI for Pimcore. Prior to version 1.2.0, a cross-site scripting vulnerability has the potential to steal a user's cookie and gain… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/pimcore/admin-ui-classic-bundlePACKAGE
- https://github.com/pimcore/admin-ui-classic-bundle/commit/19fda2e86557c2ed4978316104de5ccdaa66d8b9WEB
- https://github.com/pimcore/admin-ui-classic-bundle/security/advisories/GHSA-jfxw-6c5v-c42fWEB
- https://github.com/pimcore/pimcore/commit/757375677dc83a44c6c22f26d97452cc5cda5d7cWEB
- https://nvd.nist.gov/vuln/detail/CVE-2023-46722ADVISORY
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