Auth bypass in Pimcore
CVE-2026-45703
Pimcore is an Open Source Data & Experience Management Platform. Prior to 11.5.17 (LTS) and 12.3.7, the WordExport export flow in bundles/WordExportBundle/src/Controller/TranslationController.php only checks the word_export feature permission and directly resolves attacker-controlled type/id input without enforcing view permission on page, snippet, email, or object elements, allowing a low-privileged backend user to export document content the user is not allowed to view. This issue is fixed in versions 11.5.17 (LTS) and 12.3.7.
Vulnerability class: Broken Access Control
EPSS: 0.003 (24.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:L.
Affected products
- Pimcore — versions < 11.5.17, >= 12.0.0, < 12.3.7
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-45703?
- CVE-2026-45703 is a medium-severity vulnerability in Pimcore, classified under Missing Authorization. CVSS score: 6.4/10. Published 2026-07-17.
- How severe is CVE-2026-45703?
- Medium severity. CVSS v3 base score is 6.4 out of 10.