GHSA-2xpm-cmvw-3jcc Reflected XSS in Application Logger module
Reflected XSS in Pimcore's Application Logger allows attackers to steal cookies and hijack user accounts via malicious links.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is GHSA-2xpm-cmvw-3jcc?
GHSA-2xpm-cmvw-3jcc is a cross-site scripting vulnerability in pimcore/pimcore, published on 16 Mar 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
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 10.5.19 or apply this patch manually https://github.com/pimcore/pimcore/pull/14606.patch
Workarounds
Apply https://github.com/pimcore/pimcore/pull/14606.patch manually.
References
https://huntr.dev/bounties/2a64a32d-b1cc-4def-91da-18040d59f356/
Which versions are affected by GHSA-2xpm-cmvw-3jcc?
2 open source packages ship an affected version, including pimcore/pimcore.
| Package | Affected | Fixed in |
|---|---|---|
pimcore/pimcore Packagist | All versions | 10.5.19 |
pimcore/pimcore Packagist | All versions | 10.5.19 |
How do I fix GHSA-2xpm-cmvw-3jcc?
Upgrade pimcore/pimcore to 10.5.19 or later.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is GHSA-2xpm-cmvw-3jcc being exploited?
There is no known exploitation of GHSA-2xpm-cmvw-3jcc in the wild and no public exploit code.