Headline
GHSA-j5c3-r84f-9596: Arbitrary File Read in Admin JS CSS files
Impact
It was observed that the /admin/misc/script-proxy API endpoint accessible by an authenticated administrator user and is vulnerable arbitrary JavaScript, CSS file read via the “scriptPath” and “scripts” parameters. The “scriptPath” parameter is not sanitized properly and is vulnerable to path traversal attack. Any JavaScript/CSS file from the application server can be read by specifying sufficient number of “…/” patterns to go out from the application webroot followed by path of the folder where the file is located in the “scriptPath” parameter and the file name in the “scripts” parameter. The JavaScript file is successfully read only if the web application has read access to it.
Patches
Update to version 10.5.21 or apply this patch manually https://github.com/pimcore/pimcore/commit/1d128404eddf4beb560d434437347da7aea059eb.patch
Workarounds
Apply patch https://github.com/pimcore/pimcore/commit/1d128404eddf4beb560d434437347da7aea059eb.patch manually.
References
https://github.com/pimcore/pimcore/pull/14959
Package
composer pimcore/pimcore (Composer)
Affected versions
< 10.5.21
Patched versions
10.5.21
Description
Impact
It was observed that the /admin/misc/script-proxy API endpoint accessible by an authenticated administrator user and is vulnerable arbitrary JavaScript, CSS file read via the “scriptPath” and “scripts” parameters. The “scriptPath” parameter is not sanitized properly and is vulnerable to path traversal attack. Any JavaScript/CSS file from the application server can be read by specifying sufficient number of “…/” patterns to go out from the application webroot followed by path of the folder where the file is located in the “scriptPath” parameter and the file name in the “scripts” parameter. The JavaScript file is successfully read only if the web application has read access to it.
Patches
Update to version 10.5.21 or apply this patch manually https://github.com/pimcore/pimcore/commit/1d128404eddf4beb560d434437347da7aea059eb.patch
Workarounds
Apply patch https://github.com/pimcore/pimcore/commit/1d128404eddf4beb560d434437347da7aea059eb.patch manually.
References
pimcore/pimcore#14959
References
- GHSA-j5c3-r84f-9596
- https://nvd.nist.gov/vuln/detail/CVE-2023-30852
- pimcore/pimcore#14959
- https://github.com/pimcore/pimcore/commit/498cadec2292f7842fb10612068ac78496e884b4.patch
dvesh3 published to pimcore/pimcore
Apr 27, 2023
Published to the GitHub Advisory Database
Apr 27, 2023
Reviewed
Apr 27, 2023
Last updated
Apr 27, 2023
Related news
Pimcore is an open source data and experience management platform. Prior to version 10.5.21, the `/admin/misc/script-proxy` API endpoint that is accessible by an authenticated administrator user is vulnerable to arbitrary JavaScript and CSS file read via the `scriptPath` and `scripts` parameters. The `scriptPath` parameter is not sanitized properly and is vulnerable to path traversal attack. Any JavaScript/CSS file from the application server can be read by specifying sufficient number of `../` patterns to go out from the application webroot followed by path of the folder where the file is located in the "scriptPath" parameter and the file name in the "scripts" parameter. The JavaScript file is successfully read only if the web application has read access to it. Users should update to version 10.5.21 to receive a patch or, as a workaround, apply the patch manual.