Improper access control in Pimcore - CVE-2026-45703
Published: June 15, 2026
Vulnerability identifier: #VU134521
CSH Severity: Low
CVSS v4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-45703
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to improper access control in the WordExport TranslationController export flow when handling attacker-controlled type/id input for document export. A remote user can request export of a target element without view permission to disclose sensitive information.
For page-like documents, content is rendered in an admin context, which may expose additional backend-visible content.
Affected software
Pimcore
How to mitigate CVE-2026-45703
Install security update from vendor's website.
Pimcore - update to 11.5.17