요약
- CVE-2026-54721은(는) silverstripe/userforms에 영향을 주는 높음 (CVSS 8.8) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.73%, 전체 취약점의 54.4%보다 높음.
- 조치: 7.0.7, 7.1.1, 6.4.9 이상으로 업데이트하세요.
| Package | Affected versions | Patched versions |
|---|
| silverstripe/userforms Packagist | ≥ 7.0.0, < 7.0.7≥ 7.1.0, < 7.1.1< 6.4.9
| 7.0.77.1.16.4.9
|
Description
Impact
The userform email subject field in the CMS is vulnerable to a specially crafted payload being used to run arbitrary code on the server.
Reported by
Jack Wallace from Bastion Security
NVD description
Silverstripe UserForms provides a visual form builder for the Silverstripe CMS. From 6.0.0 until 6.4.9, 7.0.7, and 7.1.1, the userform email recipient subject field in the CMS accepts a specially crafted payload that can be interpreted as executable server-side code. An authenticated CMS user with permission to configure a UserForms email recipient can use the subject field to run arbitrary code on the server, compromising confidentiality, integrity, and availability. This issue is fixed in versions 6.4.9, 7.0.7, and 7.1.1.
silverstripe/userforms의 다른 취약점
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