CVE-2024-6883: event espresso Auth Bypass (CVSS 4.3)

Description

The Event Espresso 4 Decaf – Event Registration Event Ticketing plugin for WordPress is vulnerable to limited unauthorized plugin settings modification due to a missing capability check on the saveTimezoneString and some other functions in all versions up to and including 4.10.46.decaf. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify some of the plugin settings.

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CVSS v3.1 Score

4.3

MEDIUM

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

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
eventespresso	event_espresso	< 5.0.22

References

Other References

https://plugins.trac.wordpress.org/browser/event-espresso-decaf/tags/4.10.46.decaf/admin_pages/events/Events_Admin_Page.core.php#L2800 https://www.wordfence.com/threat-intel/vulnerabilities/id/689abb68-0c19-4f89-91db-fd15ab8bca8e?source=cve

Frequently Asked Questions

What is CVE-2024-6883? +

The Event Espresso 4 Decaf – Event Registration Event Ticketing plugin for WordPress is vulnerable to limited unauthorized plugin settings modification due to a missing capability check on the saveTimezoneString and some other functions in all versions up to and including 4.10.46.decaf. This makes it possible for authenticated attackers, with Subscriber-level access and above, to modify some of the plugin settings. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-6883? +

CVE-2024-6883 has a CVSS v3.1 score of 4.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-6883? +

CVE-2024-6883 affects products from eventespresso, specifically: event_espresso. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-6883? +

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-2024-6883