CVE-2026-27128
中文标题:
（暂无数据）
英文标题:
Craft CMS's race condition in Token Service potentially allows for token usage greater than the token limit
漏洞描述
中文描述:
（暂无数据）
英文描述:
Craft is a content management system (CMS). In versions 4.5.0-RC1 through 4.16.18 and 5.0.0-RC1 through 5.8.22, a Time-of-Check-Time-of-Use (TOCTOU) race condition exists in Craft CMS’s token validation service for tokens that explicitly set a limited usage. The `getTokenRoute()` method reads a token’s usage count, checks if it’s within limits, then updates the database in separate non-atomic operations. By sending concurrent requests, an attacker can use a single-use impersonation token multiple times before the database update completes. To make this work, an attacker needs to obtain a valid user account impersonation URL with a non-expired token via some other means and exploit a race condition while bypassing any rate-limiting rules in place. For this to be a privilege escalation, the impersonation URL must include a token for a user account with more permissions than the current user. Versions 4.16.19 and 5.8.23 patch the issue.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| craftcms | cms | >= 4.5.0-RC1, < 4.16.19 | - | - |
cpe:2.3:a:craftcms:cms:>=_4.5.0-rc1,_<_4.16.19:*:*:*:*:*:*:*
|
| craftcms | cms | >= 5.0.0-RC1, < 5.8.23 | - | - |
cpe:2.3:a:craftcms:cms:>=_5.0.0-rc1,_<_5.8.23:*:*:*:*:*:*:*
|
| craftcms | craft_cms | * | - | - |
cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*
|
| craftcms | craft_cms | 4.5.0 | - | - |
cpe:2.3:a:craftcms:craft_cms:4.5.0:-:*:*:*:*:*:*
|
| craftcms | craft_cms | 5.0.0 | - | - |
cpe:2.3:a:craftcms:craft_cms:5.0.0:-:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
4.0 (cna)
MEDIUMCVSS:4.0/AV:N/AC:H/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
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-2026-27128 |
2026-02-24 03:19:35 | 2026-02-23 22:00:01 |
| NVD | nvd_CVE-2026-27128 |
2026-02-25 02:00:04 | 2026-02-24 22:00:03 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 2 -> 5
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']