CVE-2021-29400

MEDIUM 6.5CVE-2021-29400 · Published 10/08/2021 · updated 17/06/2026

In short

CVE-2021-29400 is a MEDIUM (CVSS 6.5) vulnerability affecting my smtp contact (netexplorer).
Chance of exploitation in the next 30 days (EPSS): 0.56%, higher than 46.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
my smtp contact netexplorer	`= 1.1.1`	No fix yet

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.

References

get-simple.info/extend/plugin/my-smtp-contact/1221 · Exploit

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