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CVE-2020-12432

Quick assessment

Affected
n/a n/a
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Collabora CODE是英国Collabora公司的一款协作办公解决方案。该产品支持在线文档编辑和查看等功能。WOPI API是其中的一个WOPI（Web应用程序开放平台接口协议）API。 Collabora CODE 4.2.2及之前版本中的WOPI API集成存在安全漏洞，该漏洞源于程序没有正确限制发往用户浏览器的JavaScript代码并且缺少适当的MIME类型访问控制。攻击者可通过获取API的访问令牌利用该漏洞获取帐户凭据。

AI Predicted 8.1 Difficulty: Moderate EPSS 0.87% · P56
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I. Basic Information for CVE-2020-12432

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The WOPI API integration for Vereign Collabora CODE through 4.2.2 does not properly restrict delivery of JavaScript to a victim's browser, and lacks proper MIME type access control, which could lead to XSS that steals account credentials via cookies or local storage. The attacker must first obtain an API access token, which can be accomplished if the attacker is able to upload a .docx or .odt file. The associated API endpoints for exploitation are /wopi/files and /wopi/getAccessToken.
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
Collabora CODE WOPI API 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Collabora CODE是英国Collabora公司的一款协作办公解决方案。该产品支持在线文档编辑和查看等功能。WOPI API是其中的一个WOPI（Web应用程序开放平台接口协议）API。 Collabora CODE 4.2.2及之前版本中的WOPI API集成存在安全漏洞，该漏洞源于程序没有正确限制发往用户浏览器的JavaScript代码并且缺少适当的MIME类型访问控制。攻击者可通过获取API的访问令牌利用该漏洞获取帐户凭据。
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-2020-12432

# POC Description Source Link Shenlong Link
1 None https://github.com/d7x/CVE-2020-12432 POC Details
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III. Intelligence Information for CVE-2020-12432

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Other References for CVE-2020-12432 (2)

Same Patch Batch · n/a · 2020-07-21 · 16 CVEs total

CVE-2018-21036 Sails.js 输入验证错误漏洞
CVE-2020-15866 mruby 缓冲区错误漏洞
CVE-2020-15859 QEMU 资源管理错误漏洞
CVE-2020-15873 LibreNMS SQL注入漏洞
CVE-2016-7063 Pritunl-client 路径遍历漏洞
CVE-2016-7064 Pritunl-client 数据伪造问题漏洞
CVE-2020-15879 Bitwarden Server 代码问题漏洞
CVE-2020-15877 LibreNMS 安全漏洞
CVE-2020-15723 奇虎科技 360 Total Security 代码问题漏洞
CVE-2020-15722 奇虎科技 360 Total Security 代码问题漏洞
CVE-2020-14063 WordPress TC Custom JavaScript插件跨站脚本漏洞
CVE-2020-15724 奇虎科技 360 Total Security 代码问题漏洞
CVE-2020-15890 LuaJIT 缓冲区错误漏洞
CVE-2020-15889 Lua 缓冲区错误漏洞
CVE-2020-15888 Lua 资源管理错误漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2020-12432

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