PT-2021-16099 · WordPress · Timetable/Event Schedule

Dc11 · Published 2021-09-20 · Updated 2022-10-25 · CVE-2021-24583

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Timetable and Event Schedule WordPress plugin versions prior to 2.4.2

Description The issue concerns a lack of proper access control and the absence of a CSRF check, allowing any user with the edit posts capability to delete arbitrary timeslots from any events. This can be exploited via CSRF against a logged-in user with such capability.

Recommendations For versions prior to 2.4.2, update to version 2.4.2 or later to resolve the issue. As a temporary workaround, consider restricting the edit posts capability to trusted users only until the update can be applied.

Exploit

Fix

Improper Access Control

CSRF

Weakness Enumeration

CWE-284

CWE-352

Related Identifiers

CVE-2021-24583

Affected Products

Timetable/Event Schedule

References · 3

• 🔥 https://wpscan.com/vulnerability/7aec4ef4-db3b-41fb-9177-88ce9d37bca6 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-24583 · Security Note
• https://osv.dev/vulnerability/CVE-2021-24583 · Vendor Advisory