vfairs vfairs 缺省权限不正确
CVE编号
CVE-2020-26679利用情况
暂无补丁情况
N/A披露时间
2021-05-26漏洞描述
vFairs 3.3 is affected by Insecure Permissions. Any user logged in to a vFairs virtual conference or event can modify any other users profile information or profile picture. After receiving any user's unique identification number and their own, an HTTP POST request can be made update their profile description or supply a new profile image. This can lead to potential cross-site scripting attacks on any user, or upload malicious PHP webshells as "profile pictures." The user IDs can be easily determined by other responses from the API for an event or chat room.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 |
|
|---|---|
| http://vfairs.com | |
| https://api.vfairs.com/v1/profiles | |
| https://api.vfairs.com/v1/profiles?access_key= | |
| https://www.huntress.com/blog/zero-day-vulnerabilities-in-popular-event-manag... |
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 | vfairs | vfairs | 3.3 | - | |||||
- 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 无
- 保密性 无
- 完整性 低
| CWE-ID | 漏洞类型 |
| CWE-276 | 缺省权限不正确 |
| CWE-639 | 通过用户控制密钥绕过授权机制 |
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