HIGH SEVERITY

CVE-2018-6015

Email Subscribers \& Newsletters vulnerability

CVSS
7.5
EPSS
3.2%
EPSS pct
87th
Exploited
No known
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.
Affected vendor
Icegram
Affected product
Email Subscribers \& Newsletters
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness type (CWE)
  • CWE-200 — Exposure of Sensitive Information
Published
2018-01-26

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality.

Its EPSS score of 3.2% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 87% of all scored CVEs.

Check your external exposure to CVE-2018-6015

  • Confirm whether Icegram Email Subscribers \& Newsletters is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2018-6015.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-6015

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2018-6015 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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