CVE-2021-40369— XSS vulnerability on Denounce plugin
Quick assessment
Affected
Apache Software Foundation Apache JSPWiki
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.
Apache JSPWiki是美国阿帕奇（Apache）基金会的一款基于Java、Servlet和JSP构建的开源WikiWiki引擎。 Apache JSPWiki 存在跨站脚本漏洞，该漏洞源于精心设计的插件链接调用可能会在 Apache JSPWiki 上触发与 Denounce 插件相关的 XSS 漏洞，可能允许攻击者在受害者的浏览器中执行 javascript 并获取有关受害者的一些敏感信息。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1530 · Data from Cloud Storage T1189 · Drive-by Compromise
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I. Basic Information for CVE-2021-40369
Vulnerability Information
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Vulnerability Title
XSS vulnerability on Denounce plugin
Source: CVE Program / CVE List V5
Vulnerability Description
A carefully crafted plugin link invocation could trigger an XSS vulnerability on Apache JSPWiki, related to the Denounce plugin, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. Apache JSPWiki users should upgrade to 2.11.0 or later.
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
Apache JSPWiki 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache JSPWiki是美国阿帕奇（Apache）基金会的一款基于Java、Servlet和JSP构建的开源WikiWiki引擎。 Apache JSPWiki 存在跨站脚本漏洞，该漏洞源于精心设计的插件链接调用可能会在 Apache JSPWiki 上触发与 Denounce 插件相关的 XSS 漏洞，可能允许攻击者在受害者的浏览器中执行 javascript 并获取有关受害者的一些敏感信息。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache JSPWiki | Apache JSPWiki ~ 2.11.0.M8 | - |
|
II. Public POCs for CVE-2021-40369
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2021-40369 (2)
-
https://lists.apache.org/thread/r2j00nrnpjgcmoxvlv3pgfoq9kzrcsfh x_refsource_MISC
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Other References for CVE-2021-40369 (1)
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https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-40369 x_refsource_MISC
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V. Comments for CVE-2021-40369
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