CVE-2024-10878

MEDIUM

Sugar Calendar < 3.3.0 - Unauthenticated Reflected Cross-Site Scripting via add_query_arg and remove_query_arg

Title source: llm

Description

The Sugar Calendar – Simple Event Management plugin for WordPress is vulnerable to Reflected Cross-Site Scripting due to the use of add_query_arg & remove_query_arg without appropriate escaping on the URL in all versions up to, and including, 3.3.0. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

References (3)

Core 3

Core References

Product

https://plugins.trac.wordpress.org/browser/sugar-calendar-lite/tags/3.3.0/includes/common/Features/EventTicketing/includes/admin/orders-list-table.php#L50

Patch

https://plugins.trac.wordpress.org/changeset/3188760/sugar-calendar-lite/trunk/includes/common/Features/EventTicketing/includes/admin/orders-list-table.php

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/b06cb3cf-e2da-4e18-9a09-c30cebddf5c2?source=cve

Scores

CVSS v3 6.1

EPSS 0.0044

EPSS Percentile 35.7%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

smub/Sugar Calendar – Events Calendar, Event Tickets, and Events Management Platform < 3.3.0

wpbeginner/sugar_calendar < 3.4.0

Published Nov 26, 2024

Tracked Since Feb 18, 2026