Description
The Customer Engagement System WordPress plugin before 2.0.2 does not restrict access to its MailChimp interest-group lookup or validate the API key supplied to it, allowing unauthenticated users to make the server open connections to arbitrary internal hosts and ports and infer from response timing which ones are reachable.
Published: 2026-10-28
Score: n/a
EPSS: n/a
KEV: No
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 28 Oct 2026 08:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-918

Wed, 28 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Customer Engagement System WordPress plugin before 2.0.2 does not restrict access to its MailChimp interest-group lookup or validate the API key supplied to it, allowing unauthenticated users to make the server open connections to arbitrary internal hosts and ports and infer from response timing which ones are reachable.
Title Smart Popup by Supsystic < 2.0.2 - Unauthenticated SSRF via MailChimp Groups Lookup
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-28T06:00:27.049Z

Reserved: 2026-10-22T07:52:11.510Z

Link: CVE-2026-115225

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-28T06:16:35.723

Modified: 2026-10-28T06:16:35.723

Link: CVE-2026-115225

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-28T08:15:14Z

Weaknesses
  • CWE-918

    Server-Side Request Forgery (SSRF)