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CVE-2021-47830

MEDIUM

6.5

Description

GetSimple CMS My SMTP Contact Plugin 1.1.1 contains a cross-site request forgery (CSRF) vulnerability. Attackers can craft a malicious webpage that, when visited by an authenticated administrator, can change SMTP configuration settings in the plugin. This may allow unauthorized changes but does not directly enable remote code execution.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published1/21/2026

Last Modified3/6/2026

Sourcenvd

Honeypot Sightings0

Affected Products

get-simple:getsimplecms

Weaknesses (CWE)

CWE-352

References

http://get-simple.info(disclosure@vulncheck.com)

https://github.com/GetSimpleCMS/GetSimpleCMS(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49774(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/49798(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/getsimple-cms-my-smtp-contact-plugin-csrf(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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