PT-2023-27509 · WordPress · Greg Ross Schedule Posts Calendar

Nguyen Xuan Chien · Published 2023-10-05 · Updated 2023-10-12 · CVE-2023-40556

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Greg Ross Schedule Posts Calendar plugin versions <= 5.2

Description The issue is a Cross-Site Request Forgery (CSRF) vulnerability. This means an attacker can trick a user into performing unintended actions on a web application that the user is authenticated to. No information is provided about the estimated number of potentially affected devices or real-world incidents where this issue was exploited.

Recommendations For versions <= 5.2, update to a version that includes a fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-40556

Affected Products

Greg Ross Schedule Posts Calendar

References · 6

• https://osv.dev/vulnerability/CVE-2023-40556 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40556 · Security Note
• https://twitter.com/CVEnew/status/1710171368594018479 · Twitter Post
• https://patchstack.com/database/vulnerability/schedule-posts-calendar/wordpress-schedule-posts-calendar-plugin-5-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve · Note
• https://twitter.com/VulmonFeeds/status/1710242258170020230 · Twitter Post
• https://t.me/cibsecurity/71698 · Telegram Post