CVE-2021-24584 Information

Description

The Timetable and Event Schedule WordPress plugin before 2.4.2 does not have proper access control when updating a timeslot allowing any user with the edit_posts capability (contributor+) to update arbitrary timeslot from any events. Furthermore no CSRF check is in place as well allowing such attack to be perform via CSRF against a logged in with such capability. In versions before 2.3.19 the lack of sanitisation and escaping in some of the fields like the descritption could also lead to Stored XSS issues

CVSS Vector

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

Reference

https://wpscan.com/vulnerability/60eadf75-8298-49de-877e-ce103fc34d58

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

5.4