CVE-2025-66305
中文标题:
（暂无数据）
英文标题:
Grav vulnerable to Denial of Service via Improper Input Handling in 'Supported' Parameter
漏洞描述
中文描述:
（暂无数据）
英文描述:
Grav is a file-based Web platform. Prior to 1.8.0-beta.27, a Denial of Service (DoS) vulnerability was identified in the "Languages" submenu of the Grav admin configuration panel (/admin/config/system). Specifically, the Supported parameter fails to properly validate user input. If a malformed value is inserted—such as a single forward slash (/) or an XSS test string—it causes a fatal regular expression parsing error on the server. This leads to application-wide failure due to the use of the preg_match() function with an improperly constructed regular expression, resulting in an error. Once triggered, the site becomes completely unavailable to all users. This vulnerability is fixed in 1.8.0-beta.27.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| getgrav | grav | < 1.8.0-beta.27 | - | - |
cpe:2.3:a:getgrav:grav:<_1.8.0-beta.27:*:*:*:*:*:*:*
|
| getgrav | grav | * | - | - |
cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*
|
| getgrav | grav | 1.8.0 | - | - |
cpe:2.3:a:getgrav:grav:1.8.0:beta1:*:*:*:*:*:*
|
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:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/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-2025-66305 |
2025-12-03 03:24:29 | 2026-01-12 02:12:24 |
| NVD | nvd_CVE-2025-66305 |
2025-12-04 03:00:02 | 2026-01-12 02:28:04 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 1 -> 3
- data_sources: ['cve'] -> ['cve', 'nvd']