CVE-2021-22255
Quick assessment
Affected
Baserow B.V. Baserow
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.
Baserow是一个开源的无代码数据库和 Airtable 替代品。 Baserow 1.1.0之前版本存在安全漏洞，该漏洞源于软件中的URL文件上传功能没有对参数进行有效的验证和转义。这允许远程认证用户通过插入内部地址实现通过HTTP对外公开的内部服务器来进行检索网络文件。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2021-22255
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
SSRF in URL file upload in Baserow <1.1.0 allows remote authenticated users to retrieve files from the internal server network exposed over HTTP by inserting an internal address.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Baserow 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Baserow是一个开源的无代码数据库和 Airtable 替代品。 Baserow 1.1.0之前版本存在安全漏洞，该漏洞源于软件中的URL文件上传功能没有对参数进行有效的验证和转义。这允许远程认证用户通过插入内部地址实现通过HTTP对外公开的内部服务器来进行检索网络文件。
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 |
|---|---|---|---|---|
| Baserow B.V. | Baserow | >0.6.0, <1.1.0 | - |
|
II. Public POCs for CVE-2021-22255
| # | POC Description | Source Link | Shenlong Link |
|---|
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Security Blog Posts for CVE-2021-22255 (1)
-
https://baserow.io/blog/march-2021-release-of-baserow x_refsource_MISC
Other References for CVE-2021-22255 (2)
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https://gitlab.com/bramw/baserow/-/issues/370 x_refsource_MISC
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https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22255.json x_refsource_CONFIRM
IV. Related Vulnerabilities
V. Comments for CVE-2021-22255
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