CVE-2026-81278
WordPress Post SMTP plugin 4.0.0-beta.1 - Settings Change vulnerability
- State
- Published
- Severity
- 5.4 Medium
- Published
- Aug 31, 2026
- Updated
- Sep 1, 2026
- Reserved
- Aug 26, 2026
Description
Missing Authorization vulnerability in WPExperts Post SMTP allows Exploiting Incorrectly Configured Access Control Security Levels.
This issue affects Post SMTP: from 4.0.0 through beta.1.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.4 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L | Patchstack |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
Post SMTPWPExperts |
|
References
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