CVE-2026-27637
中文标题:
（暂无数据）
英文标题:
FreeScout's Predictable Authentication Token Enables Account Takeover
漏洞描述
中文描述:
（暂无数据）
英文描述:
FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.206, FreeScout's `TokenAuth` middleware uses a predictable authentication token computed as `MD5(user_id + created_at + APP_KEY)`. This token is static (never expires/rotates), and if an attacker obtains the `APP_KEY` — a well-documented and common exposure vector in Laravel applications — they can compute a valid token for any user, including the administrator, achieving full account takeover without any password. This vulnerability can be exploited on its own or in combination with CVE-2026-27636. Version 1.8.206 fixes both vulnerabilities.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| freescout-help-desk | freescout | < 1.8.206 | - | - |
cpe:2.3:a:freescout-help-desk:freescout:<_1.8.206:*:*:*:*:*:*:*
|
| freescout | freescout | * | - | - |
cpe:2.3:a:freescout:freescout:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
CVSS评分详情
3.1 (cna)
CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2026-27637 |
2026-02-26 03:19:54 | 2026-02-25 22:00:01 |
| NVD | nvd_CVE-2026-27637 |
2026-02-26 02:00:04 | 2026-02-25 22:00:04 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 1 -> 2
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']