Missing Authorization in EspoCRM - CVE-2026-46691
Published: June 18, 2026
Vulnerability identifier: #VU134838
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2026-46691
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: EspoCRM
Affected software:
EspoCRM
EspoCRM
Detailed vulnerability description
The vulnerability allows a remote user to disclose sensitive information.
The vulnerability exists due to improper access control in the Import exportErrors endpoint when handling requests for import records by ID. A remote user can send a crafted request with an arbitrary import ID to disclose sensitive information.
Exploitation requires knowledge of a valid import record ID.
How to mitigate CVE-2026-46691
Install security update from vendor's website.