CVE-2018-3810 Information

Description

Authentication Bypass vulnerability in the Oturia Smart Google Code Inserter plugin before 3.5 for WordPress allows unauthenticated attackers to insert arbitrary JavaScript or HTML code (via the sgcgoogleanalytic parameter) that runs on all pages served by WordPress. The saveGoogleCode() function in smartgooglecode.php does not check if the current request is made by an authorized user thus allowing any unauthenticated user to successfully update the inserted code.

CVSS Vector

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

Reference

https://limbenjamin.com/articles/smart-google-code-inserter-auth-bypass.html https://wordpress.org/plugins/smart-google-code-inserter/developers https://wpvulndb.com/vulnerabilities/8987 https://www.exploit-db.com/exploits/43420/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8