CVE-2021-25010 Information

Description

The Post Snippets WordPress plugin before 3.1.4 does not have CSRF check when importing files allowing attacker to make a logged In admin import arbitrary snippets. Furthermore imported snippers are not sanitised and escaped which could lead to Stored Cross-Site Scripting issues

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/d1ebd15a-72ab-4ba2-a212-7e2eea0b0fb0

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.6