CVE-2024-29686

Public Exploit

Description

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.

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.94% Top 25%
Third-Party Advisory co.uk Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2024-29686?
CVE-2024-29686 has been scored as a high severity vulnerability.
How to fix CVE-2024-29686?
To fix CVE-2024-29686, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-29686 being actively exploited in the wild?
It is possible that CVE-2024-29686 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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