Improper access control in Paragraphs - CVE-2026-13240
Published: June 25, 2026
Vulnerability identifier: #VU135143
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-13240
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: jeroen.b
Affected software:
Paragraphs
Paragraphs
Detailed vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the affected module does not sufficiently restrict access to unpublished library items in lists. A remote user can bypass implemented security restrictions and gain unauthorized access to sensitive information on the system.
How to mitigate CVE-2026-13240
Install updates from vendor's website.