CVE-2026-3240
EPSS 0.01%Concrete CMS has a stored Cross-site Scripting (XSS) vulnerability
發布日:2026/3/4修改日:2026/3/4
描述
In Concrete CMS below version 9.4.8, a user with permission to edit a page with element Legacy form can perform a stored XSS attack towards high-privilege accounts via the Question field. The Concrete CMS security team thanks minhnn42, namdi and quanlna2 from VCSLab-Viettel Cyber Security for reporting.
受影響套件(1)
- Packagist/concrete5/concrete5from 0, < 9.4.8
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |