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.

Patches

Update to version 10.5.21 or apply these patches manually https://github.com/pimcore/pimcore/commit/e3562bfe249c557d15474c9a0acd5e06628521fe.patch
https://github.com/pimcore/pimcore/commit/b9c9ca2371aa643dbc4caca162ff3400266ff96f.patch

Workarounds

Apply patches:
https://github.com/pimcore/pimcore/commit/e3562bfe249c557d15474c9a0acd5e06628521fe.patch
https://github.com/pimcore/pimcore/commit/b9c9ca2371aa643dbc4caca162ff3400266ff96f.patch

References

https://huntr.dev/bounties/01a44584-e36b-46f4-ad94-53af488397f6/

References

• GHSA-2295-vh28-pphc
• https://nvd.nist.gov/vuln/detail/CVE-2023-2328
• pimcore/pimcore@e3562bf
• https://huntr.dev/bounties/01a44584-e36b-46f4-ad94-53af488397f6