Email Subscribers & Newsletters <= 3.4.7 - Unauthenticated Subscriber Download

Exposure of Sensitive Information to an Unauthorized Actor
CVE CVE-2018-6015
CVSS High (7.5)
Publicly Published January 24, 2018
Last Updated January 22, 2024
Researcher Dominykas Gelucevicius
Description

An issue was discovered in the "Email Subscribers & Newsletters" plugin before 3.4.8 for WordPress. Sending an HTTP POST request to a URI with /?es=export at the end, and adding option=view_all_subscribers in the body, allows downloading of a CSV data file with all subscriber data.

References

1 affected software package

Software Type Plugin
Software Slug email-subscribers (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 3.4.7
Patched Version
  • 3.4.8
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