Headline
GHSA-c8hj-w239-5gvf: pimcore/admin-ui-classic-bundle Full Path Disclosure via re-export document
Impact
Full Path Disclosure (FPD) vulnerabilities enable the attacker to see the path to the webroot/file. e.g.: /home/omg/htdocs/file/. Certain vulnerabilities, such as using the load_file() (within a SQL Injection) query to view the page source, require the attacker to have the full path to the file they wish to view.
In the case of pimcore, the fopen() function here doesn’t have an error handle when the file doesn’t exist on the server so the server response raises the full path "fopen(/var/www/html/var/tmp/export-{ uniqe id}.csv)"
Patches
Apply patch https://github.com/pimcore/admin-ui-classic-bundle/commit/10d178ef771097604a256c1192b098af9ec57a87.patch
Workarounds
Update to version 1.2.1 or apply patches manually
References
https://huntr.com/bounties/4af4db18-9fd4-43e9-8bc6-c88aaf76839c/
Package
composer pimcore/admin-ui-classic-bundle (Composer)
Affected versions
< 1.2.1
Patched versions
1.2.1
Description
Impact
Full Path Disclosure (FPD) vulnerabilities enable the attacker to see the path to the webroot/file. e.g.: /home/omg/htdocs/file/. Certain vulnerabilities, such as using the load_file() (within a SQL Injection) query to view the page source, require the attacker to have the full path to the file they wish to view.
In the case of pimcore, the fopen() function here doesn’t have an error handle when the file doesn’t exist on the server so the server response raises the full path "fopen(/var/www/html/var/tmp/export-{ uniqe id}.csv)"
Patches
Apply patch https://github.com/pimcore/admin-ui-classic-bundle/commit/10d178ef771097604a256c1192b098af9ec57a87.patch
Workarounds
Update to version 1.2.1 or apply patches manually
References
https://huntr.com/bounties/4af4db18-9fd4-43e9-8bc6-c88aaf76839c/
References
- GHSA-c8hj-w239-5gvf
- pimcore/admin-ui-classic-bundle@10d178e
- https://huntr.com/bounties/4af4db18-9fd4-43e9-8bc6-c88aaf76839c/
dvesh3 published to pimcore/admin-ui-classic-bundle
Nov 15, 2023
Published to the GitHub Advisory Database
Nov 15, 2023
Reviewed
Nov 15, 2023
Last updated
Nov 15, 2023
Related news
The Pimcore Admin Classic Bundle provides a Backend UI for Pimcore. Full Path Disclosure (FPD) vulnerabilities enable the attacker to see the path to the webroot/file. e.g.: /home/omg/htdocs/file/. Certain vulnerabilities, such as using the load_file() (within a SQL Injection) query to view the page source, require the attacker to have the full path to the file they wish to view. In the case of pimcore, the fopen() function here doesn't have an error handle when the file doesn't exist on the server so the server response raises the full path "fopen(/var/www/html/var/tmp/export-{ uniqe id}.csv)". This issue has been patched in commit `10d178ef771` which has been included in release version 1.2.1. Users are advised to upgrade. There are no known workarounds for this vulnerability.