CVE-2021-33338
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.
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。 多款 Liferay 产品中存在跨站请求伪造漏洞，该漏洞源于产品的 p_auth 参数未能验证请求来自可信用户。攻击者可通过该漏洞影响客户端向服务端发送非预期的请求。以下产品及版本受到影响： Liferay Porta
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2021-33338
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Layout module in Liferay Portal 7.1.0 through 7.3.2, and Liferay DXP 7.1 before fix pack 19, and 7.2 before fix pack 6, exposes the CSRF token in URLs, which allows man-in-the-middle attackers to obtain the token and conduct Cross-Site Request Forgery (CSRF) attacks via the p_auth parameter.
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
Liferay Portal和Liferay DXP 跨站请求伪造漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Liferay Portal和Liferay DXP都是美国Liferay公司的产品。Liferay Portal是一套基于J2EE的门户解决方案。该方案使用了EJB以及JMS等技术，并可作为Web发布和共享工作区、企业协作平台、社交网络等。Liferay DXP是一套数字化体验协作平台。 多款 Liferay 产品中存在跨站请求伪造漏洞，该漏洞源于产品的 p_auth 参数未能验证请求来自可信用户。攻击者可通过该漏洞影响客户端向服务端发送非预期的请求。以下产品及版本受到影响： Liferay Porta
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-2021-33338
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2021-33338 (2)
-
https://issues.liferay.com/browse/LPE-17030 x_refsource_CONFIRM
Same Patch Batch · n/a · 2021-08-04 · 24 CVEs total
| CVE-2021-36764 | 3S-Smart Software Solutions CODESYS GatewayService代码问题漏洞 | |
| CVE-2021-38115 | GD Graphics Library 缓冲区错误漏洞 | |
| CVE-2021-38111 | DEF CON 27 安全漏洞 | |
| CVE-2021-37232 | Atomicparsley 缓冲区错误漏洞 | |
| CVE-2021-37231 | Atomicparsley 缓冲区错误漏洞 | |
| CVE-2021-36483 | DevExpress XtraReports.UI 代码问题漏洞 | |
| CVE-2021-35397 | Drogon 路径遍历漏洞 | |
| CVE-2021-33339 | Liferay Portal和Liferay DXP 跨站脚本漏洞 | |
| CVE-2021-33336 | Liferay Portal和Liferay DXP 跨站脚本漏洞 | |
| CVE-2021-33337 | 多款 Liferay 产品跨站脚本漏洞 | |
| CVE-2021-35463 | Liferay Portal 跨站脚本漏洞 | |
| CVE-2021-36765 | CODESYS EtherNetIP 代码问题漏洞 | |
| CVE-2021-38114 | FFmpeg 安全漏洞 | |
| CVE-2020-24821 | Libelfin 注入漏洞 | |
| CVE-2020-24822 | Libelfin 注入漏洞 | |
| CVE-2020-24823 | Libelfin 注入漏洞 | |
| CVE-2020-24824 | Libelfin 安全漏洞 | |
| CVE-2020-24825 | Libelfin 注入漏洞 | |
| CVE-2020-24826 | Libelfin 注入漏洞 | |
| CVE-2020-24827 | Libelfin 安全漏洞 |
Showing top 20 of 24 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
V. Comments for CVE-2021-33338
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