Improper access control in AddToAny Share Buttons - #VU76837
Published: June 5, 2023
Vulnerability identifier: #VU76837
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: N/A
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
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 check access to a node when retrieving the label of an AddToAny block. A remote attacker can bypass implemented security restrictions and gain unauthorized access to sensitive information on the system.
Affected software
AddToAny Share Buttons
Remediation
Install updates from vendor's website.
AddToAny Share Buttons - addressed in versions 2.0.4, 8.x-1.21