Description
Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. This vulnerability is fixed in 12.3.1 and 11.5.14.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| pimcore | pimcore | >= 12.0.0-RC1, < 12.3.1, < 11.5.14 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | containerd | 2.4.2-1.1 | openSUSE-SU-2026:12342-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | pimcore/pimcore | >= 12.0.0-RC1, < 12.3.1 | 12.3.1 | GHSA-q433-j342-rp9h |
| Packagist | pimcore/pimcore | < 11.5.14 | 11.5.14 | GHSA-q433-j342-rp9h |
Advisories 1
- openSUSE-SU-2026:12342-1 containerd-2.4.2-1.1 on GA media SUSE / openSUSE Security Updates · Oct 31, 2026
References
- https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h
- https://github.com/pimcore/pimcore/pull/18918
- https://github.com/pimcore/pimcore/commit/002ec7d5f84973819236796e5b314703b58e8601
- https://github.com/pimcore/pimcore/releases/tag/v11.5.14
- https://github.com/pimcore/pimcore/releases/tag/v12.3.1