CVE-2021-24465 Information

Description

The Meow Gallery WordPress plugin before 4.1.9 does not sanitise validate or escape the ids attribute of its gallery shortcode (available for users as low as Contributor) before using it in an SQL statement leading to an authenticated SQL Injection issue. The injection also allows the returned values to be manipulated in a way that could lead to data disclosure and arbitrary objects to be deserialized.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Reference

https://wpscan.com/vulnerability/08dbe202-0136-4502-87e7-5e984dc27b16

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.1