CVE-2018-6015

7.5 highEPSS 3.2%

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.

Severity

CVSS 3.0

7.5 high

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 3.2% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2018-01-26
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

icegram:email_subscribers_\&_newsletters

References

https://blog.threatpress.com/vulnerability-email-subscribers-plugin/
https://wordpress.org/plugins/email-subscribers/#developers
https://www.exploit-db.com/exploits/43872/
https://blog.threatpress.com/vulnerability-email-subscribers-plugin/
https://wordpress.org/plugins/email-subscribers/#developers

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