CVE-2024-29686

Server-side Template Injection (SSTI) vulnerability in Winter CMS v.1.2.3 allows a remote attacker to execute arbitrary code via a crafted payload to the CMS Pages field and Plugin components. NOTE: the vendor disputes this because the payload could only be entered by a trusted user, such as the owner of the server that hosts Winter CMS, or a developer working for them.

Score

CVSS 3.1 7.2 High

Status

Analyzed - cve@mitre.org

Published

2024-03-29

Last modified

2024-08-23

Weaknesses

CWE-97

Affected products

• Winter (Wintercms)

References

• https://forum.ksec.co.uk/t/webapps-winter-cms-1-2-3-server-side-template-injection-ssti-authenticated/2779
• https://wintercms.com/docs/v1.2/docs/cms/themes#template-structure
• https://www.exploit-db.com/exploits/51893