CVSS base score
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
What the vulnerability does
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 get_template_content function in all versions up to, and including, 5.7.17. This makes it possible for authenticated attackers, with subscriber access and above, to obtain the contents of private and password-protected posts.
Explanation of Vulnerability in Simple Terms
The Email Subscribers & Newsletters plugin for WordPress versions 5.7.17 and earlier does not properly check user permissions before allowing access to certain functions. A logged-in user with low privileges can read sensitive information they should not have access to. The vulnerability requires an active WordPress account but no special interaction from the victim.
What an attacker can do
Read sensitive data they should not have access to as a low-privilege user.
Potential impact on your site
Unauthorized users can access private subscriber data, email lists, or other protected plugin information.
Conditions required to exploit
Attacker must have a valid WordPress user account with low privileges (e.g., subscriber or contributor role).
Key dates
External resources
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