CVE-2019-13344 Information

Description

An authentication bypass vulnerability in the CRUDLab WP Like Button plugin through 1.6.0 for WordPress allows unauthenticated attackers to change settings. The contains() function in wp_like_button.php did not check if the current request is made by an authorized user thus allowing any unauthenticated user to successfully update settings as demonstrated by the wp-admin/admin.php?page=facebook-like-button each_page_url or code_snippet parameter.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Reference

http://packetstormsecurity.com/files/153541/WordPress-Like-Button-1.6.0-Authentication-Bypass.html https://limbenjamin.com/articles/wp-like-button-auth-bypass.html https://wordpress.org/plugins/wp-like-button/developers https://wpvulndb.com/vulnerabilities/9432 An authentication bypass vulnerability in the CRUDLab WP Like Button plugin through 1.6.0 for WordPress allows unauthenticated attackers to change settings. The contains() function in wp_like_button.php did not check if the current request is made by an authorized user thus allowing any unauthenticated user to successfully update settings as demonstrated by the wp-admin/admin.php?page=facebook-like-button each_page_url or code_snippet parameter.

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

5.3