CVE-2025-50234 (CNNVD-202508-595)
中文标题:
mccms 安全漏洞
英文标题:
MCCMS v2.7.0 has an SSRF vulnerability located in the index() method of the sys\apps\controllers\api...
漏洞描述
中文描述:
mccms（漫城CMS）是中国烟雨江南（chshcms）个人开发者的一个快速建站系统。 mccms v2.7.0版本存在安全漏洞，该漏洞源于sysappscontrollersapiGf.php文件中pic参数处理不当，可能导致SSRF攻击。
英文描述:
MCCMS v2.7.0 has an SSRF vulnerability located in the index() method of the sys\apps\controllers\api\Gf.php file, where the pic parameter is processed. The pic parameter is decrypted using the sys_auth($pic, 1) function, which utilizes a hard-coded key Mc_Encryption_Key (bD2voYwPpNuJ7B8), defined in the db.php file. The decrypted URL is passed to the geturl() method, which uses cURL to make a request to the URL without proper security checks. An attacker can craft a malicious encrypted pic parameter, which, when decrypted, points to internal addresses or local file paths (such as http://127.0.0.1 or file://). By using the file:// protocol, the attacker can access arbitrary files on the local file system (e.g., file:///etc/passwd, file:///C:/Windows/System32/drivers/etc/hosts), allowing them to read sensitive configuration files, log files, and more, leading to information leakage or system exposure. The danger of this SSRF vulnerability includes accessing internal services and local file systems through protocols like http://, ftp://, and file://, which can result in sensitive data leakage, remote code execution, privilege escalation, or full system compromise, severely affecting the system's security and stability.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| chshcms | mccms | 2.7 | - | - |
cpe:2.3:a:chshcms:mccms:2.7:*:*:*:*:*:*:*
|
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
CVSS评分详情
3.1 (adp)
MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A: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-2025-50234 |
2025-11-11 15:23:26 | 2025-11-11 07:40:38 |
| NVD | nvd_CVE-2025-50234 |
2025-11-11 15:00:58 | 2025-11-11 07:48:26 |
| CNNVD | cnnvd_CNNVD-202508-595 |
2025-11-11 15:12:52 | 2025-11-11 08:00:08 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202508-595
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- affected_products_count: 0 -> 1
- data_sources: ['cve'] -> ['cve', 'nvd']