wintercms/winter · Security
Winter CMS Server-Side Template Injection (SSTI) vulnerability
- GHSA ID
- GHSA-8r5j-gm3j-cx9c
- CVE ID
- CVE-2024-29686
- Severity
- high
- Published
- Updated
- CVSS
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v3
- 8.8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS v4
- 8.7 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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.
CWEs
- CWE-75 · Failure to Sanitize Special Elements into a Different Plane (Special Element Injection)
- CWE-97 · Improper Neutralization of Server-Side Includes (SSI) Within a Web Page
References
- https://nvd.nist.gov/vuln/detail/CVE-2024-29686 ↗
- https://forum.ksec.co.uk/t/webapps-winter-cms-1-2-3-server-side-template-injection-ssti-authenticated/2779 ↗
- https://www.exploit-db.com/exploits/51893 ↗
- https://wintercms.com/docs/v1.2/docs/cms/themes#template-structure ↗
- https://github.com/advisories/GHSA-8r5j-gm3j-cx9c ↗