PT-2022-23350 · Totalsoft · Totalsoft Event Calendar – Calendar Plugin

Re-Alter + 1 · Published 2022-09-21 · Updated 2022-09-23 · CVE-2022-36390

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Totalsoft Event Calendar – Calendar plugin versions 1.4.6 and earlier

Description The issue is related to an Authenticated Reflected Cross-Site Scripting (XSS) vulnerability. This means that an attacker could potentially inject malicious scripts into the website, which would then be executed by the user's browser. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations For Totalsoft Event Calendar – Calendar plugin versions 1.4.6 and earlier, update to a version later than 1.4.6 to resolve the issue. As a temporary workaround, consider restricting access to the plugin's functionality for subscribers to minimize the risk of exploitation.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2022-36390

Affected Products

Totalsoft Event Calendar – Calendar Plugin

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2022-36390 · Security Note
• https://osv.dev/vulnerability/CVE-2022-36390 · Vendor Advisory
• https://patchstack.com/database/vulnerability/calendar-event/wordpress-event-calendar-calendar-plugin-1-4-6-authenticated-reflected-cross-site-scripting-xss-vulnerability · Note
• https://wordpress.org/plugins/calendar-event/#developers · Note
• https://t.me/cibsecurity/50240 · Telegram Post