CVE-2026-78146
Noptin < 4.3.3 - Unauthenticated Subscriber PII and confirm_key Disclosure via Actions Page
- State
- Published
- Severity
- 6.5 Medium
- Published
- Aug 26, 2026
- Updated
- Aug 26, 2026
- Reserved
- Aug 23, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
Simple Newsletter PluginUnknown |
|
References
- https://wpscan.com/vulnerability/dd6e7f9c-b986-4bb7-afb4-530a8b149605/exploitvdb-entrytechnical-description
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