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CVE

CVE-2026-23493

Pimcore ENV Variables and Cookie Informations are exposed in http_error_log
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CVE

CVE-2026-23493

Pimcore ENV Variables and Cookie Informations are exposed in http_error_log

Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the httperrorlog 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.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
8.6
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23493.json, https://github.com/pimcore/pimcore/commit/002ec7d5f84973819236796e5b314703b58e8601, https://github.com/pimcore/pimcore/pull/18918, https://github.com/pimcore/pimcore/releases/tag/v11.5.14, https://github.com/pimcore/pimcore/releases/tag/v12.3.1, https://github.com/pimcore/pimcore/security/advisories/GHSA-q433-j342-rp9h, https://nvd.nist.gov/vuln/detail/CVE-2026-23493

Severity

8.6

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
8.6
EPSS Probability
0.00001%
EPSS Percentile
0.00004%
Introduced Version
337f64f750298cf6d55c01c95bc9a7413e41d7d0,0
Fix Available
faf1168fb38bdba57e5c5cb7143997fca9b7680b,002ec7d5f84973819236796e5b314703b58e8601

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