The Post Snippets WordPress plugin before 3.1.4 does not... · CVE-2021-25010 · GitHub Advisory Database · GitHub

The Post Snippets WordPress plugin before 3.1.4 does not...

Critical severity Unreviewed Published Mar 1, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

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

References

Published by the National Vulnerability Database

Feb 28, 2022

Published to the GitHub Advisory Database Mar 1, 2022

Last updated Feb 3, 2023

Severity

Critical

9.7

/ 10

CVSS base metrics

Attack vector

Network

Attack complexity

Low

Privileges required

None

User interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

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