CVE-2021-23385— Open Redirect
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I. Basic Information for CVE-2021-23385
Vulnerability Information
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Vulnerability Title
Open Redirect
Source: NVD (National Vulnerability Database)
Vulnerability Description
This affects all versions of package Flask-Security. When using the get_post_logout_redirect and get_post_login_redirect functions, it is possible to bypass URL validation and redirect a user to an arbitrary URL by providing multiple back slashes such as \\\evil.com/path. This vulnerability is only exploitable if an alternative WSGI server other than Werkzeug is used, or the default behaviour of Werkzeug is modified using 'autocorrect_location_header=False. **Note:** Flask-Security is not maintained anymore.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Flask-Security 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Flask-Security是一个应用软件。快速向Flask应用程序添加安全功能。 Flask-Security 存在输入验证错误漏洞，该漏洞源于对用户提供的数据处理不当，从而允许远程攻击者将受害者重定向到任意URL。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | Flask-Security | 0 ~ unspecified | - |
II. Public POCs for CVE-2021-23385
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · n/a · 2022-08-02 · 38 CVEs total
| CVE-2020-28451 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28423 | 9.8 CRITICAL | Command Injection |
| CVE-2020-28453 | 9.4 CRITICAL | Command Injection |
| CVE-2020-28437 | 9.4 CRITICAL | Command Injection |
| CVE-2020-28434 | 9.4 CRITICAL | Command Injection |
| CVE-2022-25867 | 7.5 HIGH | NULL Pointer Dereference |
| CVE-2020-7795 | 7.3 HIGH | Command Injection |
| CVE-2020-28433 | 7.3 HIGH | Command Injection |
| CVE-2020-28425 | 7.3 HIGH | Command Injection |
| CVE-2020-28424 | 7.2 HIGH | Command Injection |
| CVE-2022-34953 | Pharmacy Management System SQL注入漏洞 | |
| CVE-2022-37035 | FRRouting FRR 竞争条件问题漏洞 | |
| CVE-2022-35422 | Web Based Quiz System SQL注入漏洞 | |
| CVE-2022-34954 | Pharmacy Management System SQL注入漏洞 | |
| CVE-2022-34955 | Pligg CMS SQL注入漏洞 | |
| CVE-2022-34952 | Pharmacy Management System SQL注入漏洞 | |
| CVE-2022-34950 | Pharmacy Management System SQL注入漏洞 | |
| CVE-2022-34951 | Pharmacy Management System SQL注入漏洞 | |
| CVE-2022-34949 | Pharmacy Management System SQL注入漏洞 | |
| CVE-2022-34948 | Pharmacy Management System SQL注入漏洞 |
Showing top 20 of 38 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Flask-Security
Same vendor: n/a
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V. Comments for CVE-2021-23385
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