pwndoc_project pwndoc 授权机制不正确

CVE编号

CVE-2021-31590

利用情况

暂无

补丁情况

N/A

披露时间

2021-07-20

漏洞描述

PwnDoc through 2021-04-22 has incorrect JSON Webtoken handling, leading to incorrect access control. With a valid JSON Webtoken that is used for authentication and authorization, a user can keep his admin privileges even if he is downgraded to the "user" privilege. Even after a user's account is deleted, the user can still access the administration panel (and add or delete users) and has complete access to the system.

解决建议

建议您更新当前系统或软件至最新版，完成漏洞的修复。

参考链接
https://github.com/pwndoc/pwndoc/blob/59519735b0d831d8fd96d7c3387f66d28407e58...
https://github.com/pwndoc/pwndoc/commit/15f3dc0e212eda465e05fda0feb002d1bce2939d
https://github.com/pwndoc/pwndoc/commit/ff1b868cec55f5b6c7a91e15a2b0b1f4324121ab
https://github.com/pwndoc/pwndoc/pull/128
https://github.com/pwndoc/pwndoc/pull/74
https://github.com/pwndoc/pwndoc/security/advisories
https://www.dgc.org/responsible_disclosure_pwndoc_jwt

受影响软件情况

#	类型	厂商	产品	版本	影响面
1
	运行在以下环境
	应用	pwndoc_project	pwndoc	*		Up to (including) 2021-04-22

CVSS3评分 8.8

• 攻击路径 网络
• 攻击复杂度 低
• 权限要求 低
• 影响范围 未更改
• 用户交互 无
• 可用性 高
• 保密性 高
• 完整性 高

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CWE-ID 漏洞类型 CWE-863 授权机制不正确