CVE-2024-6522

HIGH 8.5

Modern Events Calendar <= 7.12.1 - Authenticated (Subscriber+) Server Side Request Forgery

CVSS Score

8.5

EPSS Score

0.0%

EPSS Percentile

0th

The Modern Events Calendar plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.12.1 via the 'mec_fes_form' AJAX function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CWE	CWE-918
Vendor	webnus
Product	modern events calendar
Published	Aug 7, 2024
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Webnus / Modern Events Calendar

0 ≤ 7.12.1

webnus/ / Modern Events Calendar Lite

0 ≤ 7.12.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/00bf8f2f-6ab4-4430-800b-5b97abe7589e?source=cve wordpress.org: https://wordpress.org/plugins/modern-events-calendar-lite/#developers plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/modern-events-calendar-lite/trunk/app/features/fes.php#L54 mec.webnus.net: https://mec.webnus.net/change-log/

Credits

Friderika Baranyai