Medium severity6.5NVD Advisory· Published Aug 10, 2021· Updated Jun 17, 2026
CVE-2021-29400
CVE-2021-29400
Description
A cross-site request forgery (CSRF) vulnerability in the My SMTP Contact v1.1.1 plugin for GetSimple CMS allows remote attackers to change the SMTP settings of the contact forms for the webpages of the CMS after an authenticated admin visits a malicious third-party site.
Affected products
3- cpe:2.3:a:netexplorer:my_smtp_contact:1.1.1:*:*:*:*:getsimple:*:*
- GetSimple CMS/My SMTP Contactdescription
- Range: <=1.1.1
Patches
Vulnerability mechanics
References
1- get-simple.info/extend/plugin/my-smtp-contact/1221/nvdExploitThird Party Advisory
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