CVE-2024-8771: email subscribers Auth Bypass — Fix

Description

The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'preview_email_template_design' function in all versions up to, and including, 5.7.34. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract sensitive data including the content of private, password protected, pending, and draft posts and pages.

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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:L/I:N/A:N

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
icegram	email_subscribers_\&_newsletters	< 5.7.35

References

Advisories & Patches

https://plugins.trac.wordpress.org/changeset/3157336/

Other References

https://plugins.trac.wordpress.org/browser/email-subscribers/trunk/lite/admin/class-email-subscribers-admin.php#L1754 https://www.wordfence.com/threat-intel/vulnerabilities/id/f9d90717-fd48-493b-9293-32976bf2cada?source=cve

Frequently Asked Questions

What is CVE-2024-8771? +

The Email Subscribers by Icegram Express – Email Marketing, Newsletters, Automation for WordPress & WooCommerce plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the 'preview_email_template_design' function in all versions up to, and including, 5.7.34. This makes it possible for authenticated attackers, with Subscriber-level access and above, to extract sensitive data including the content of private, password protected, pending, and draft posts and pages. It has a CVSS v3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2024-8771? +

CVE-2024-8771 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-2024-8771? +

CVE-2024-8771 affects products from icegram, specifically: email_subscribers_\&_newsletters. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-8771? +

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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