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CVE-2026-78146

MEDIUM 6.5 CVSS 3.1
Published
August 26, 2026
Last modified
August 26, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-200
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

The Simple Newsletter Plugin WordPress plugin before 4.3.3 does not verify that the requester is the subscriber named in a public request before rendering that subscriber's stored details, allowing unauthenticated users to disclose a subscriber's personal data along with the key that authorises changes to their record.

Affected products and versions

  • Unknown Simple Newsletter Plugin — From 4.0.0 (including) to 4.3.3 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/dd6e7f9c-b986-4bb7-afb4-530a8b149605/
  • nvd.nist.gov Official NVD record