4.3
CVE-2021-4422
- EPSS 0.21%
- Veröffentlicht 12.07.2023 07:15:09
- Zuletzt bearbeitet 04.06.2025 15:05:06
- Quelle security@wordfence.com
- CVE-Watchlists
- Unerledigt
LoginPOST SMTP Mailer <= 2.0.20 - Cross-Site Request Forgery Bypass
The POST SMTP Mailer plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.0.20. This is due to missing or incorrect nonce validation on the handleCsvExport() function. This makes it possible for unauthenticated attackers to trigger a CSV export via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Mögliche Gegenmaßnahme
Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App: Update to version 2.0.21, or a newer patched version
Weitere Schwachstelleninformationen
SystemWordPress Plugin
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Produkt
Post SMTP – Complete SMTP Solution with Logs, Alerts, Backup SMTP & Mobile App
Version
* - 2.0.20
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.21% | 0.437 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
|
| security@wordfence.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
|
CWE-352 Cross-Site Request Forgery (CSRF)
The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.