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Vulnerability record · CVE-2018-6015 · published 26 January 2018

CVE-2018-6015: Icegram email subscribers \& newsletters information exposure vulnerability

Icegram · Email Subscribers \& Newsletters

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.

7.5 CVSS 3.0 High EPSS 3.2% · top 12.3% CWE-200 · Information exposure
7.5CVSS 3.0 base score, v2 5.0
3.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References, 2 tagged exploit
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://blog.threatpress.com/vulnerability-email-subscribers-plugin/ Third Party Advisory
https://wordpress.org/plugins/email-subscribers/#developers Release Notes
https://www.exploit-db.com/exploits/43872/ ExploitThird Party AdvisoryVDB Entry
https://blog.threatpress.com/vulnerability-email-subscribers-plugin/ Third Party Advisory
https://wordpress.org/plugins/email-subscribers/#developers Release Notes
https://www.exploit-db.com/exploits/43872/ ExploitThird Party AdvisoryVDB Entry

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2018-6015), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.