CVE-2024-6931: the events XSS — Fix

Description

The The Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via RSVP name field in all versions up to, and including, 6.6.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

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CVSS v3.1 Score

7.2

HIGH

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
stellarwp	the_events_calendar	< 6.6.4

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3150170/

Other References

https://wordpress.org/plugins/the-events-calendar/#developers https://www.wordfence.com/threat-intel/vulnerabilities/id/a5f847d8-323f-47f9-ba10-df8173ff3018?source=cve

Frequently Asked Questions

What is CVE-2024-6931? +

The The Events Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via RSVP name field in all versions up to, and including, 6.6.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. It has a CVSS v3.1 base score of 7.2 (HIGH).

How severe is CVE-2024-6931? +

CVE-2024-6931 has a CVSS v3.1 score of 7.2 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-6931? +

CVE-2024-6931 affects products from stellarwp, specifically: the_events_calendar. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-6931? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-6931