CVE-2024-11870: Event Registration Calendar By vcita <= 1.4.0 - Authenticated (Contributor+) Stored Cross-Site Scripting
The Event Registration Calendar By vcita plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcodes in all versions up to, and including, 1.4.0 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-11870?
CVE-2024-11870 has a high severity rating due to its potential to allow stored cross-site scripting attacks.
How do I fix CVE-2024-11870?
To fix CVE-2024-11870, upgrade the Event Registration Calendar By vcita plugin to version 1.4.1 or later.
What versions of the Event Registration Calendar are affected by CVE-2024-11870?
CVE-2024-11870 affects all versions of the Event Registration Calendar By vcita up to and including 1.4.0.
What is the impact of CVE-2024-11870 on WordPress sites?
CVE-2024-11870 can lead to malicious users exploiting stored cross-site scripting vulnerabilities to execute arbitrary scripts.
Who is the vendor responsible for CVE-2024-11870?
The vendor responsible for CVE-2024-11870 is vcita, the developer of the Event Registration Calendar plugin for WordPress.