CVE-2021-31590
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
PwnDoc是一个应用软件。渗透测试报告生成器 PwnDoc 2021-04-22 版本及之前版本存在安全漏洞，该漏洞源于错误的JSON Webtoken处理，导致不正确的访问控制。
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I. Basic Information for CVE-2021-31590
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
PwnDoc all versions until 0.4.0 (2021-08-23) 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.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
PwnDoc 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PwnDoc是一个应用软件。渗透测试报告生成器 PwnDoc 2021-04-22 版本及之前版本存在安全漏洞，该漏洞源于错误的JSON Webtoken处理，导致不正确的访问控制。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2021-31590
| # | POC Description | Source Link | Shenlong Link |
|---|
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Patches & Fixes for CVE-2021-31590 (4)
-
https://github.com/pwndoc/pwndoc/pull/128 x_refsource_MISC
-
https://github.com/pwndoc/pwndoc/pull/74 x_refsource_MISC
Other References for CVE-2021-31590 (3)
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https://github.com/pwndoc/pwndoc/security/advisories x_refsource_MISC
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https://www.dgc.org/responsible_disclosure_pwndoc_jwt x_refsource_MISC
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| CVE-2021-34675 | WordPress 授权问题漏洞 | |
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IV. Related Vulnerabilities
V. Comments for CVE-2021-31590
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