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CVE-2023-49733— Apache Cocoon's StreamGenerator is vulnerable to XXE injection

Quick assessment

Affected
Apache Software Foundation Apache Cocoon
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 Cocoon是美国阿帕奇（Apache）基金会的一个基于组件的 Web 开发的概念构建的 Web 应用程序框架。 Apache Cocoon 2.2.0 到 2.3.0版本存在代码问题漏洞，该漏洞源于XML 外部实体引用的不当限制。

AI Predicted 6.5 Difficulty: Easy EPSS 1.29% · P70

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-49733

Vulnerability Information
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Vulnerability Title
Apache Cocoon's StreamGenerator is vulnerable to XXE injection
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Restriction of XML External Entity Reference vulnerability in Apache Cocoon.This issue affects Apache Cocoon: from 2.2.0 before 2.3.0. Users are recommended to upgrade to version 2.3.0, which fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Cocoon 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Cocoon是美国阿帕奇（Apache）基金会的一个基于组件的 Web 开发的概念构建的 Web 应用程序框架。 Apache Cocoon 2.2.0 到 2.3.0版本存在代码问题漏洞，该漏洞源于XML 外部实体引用的不当限制。
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
Apache Software Foundation Apache Cocoon 2.2.0 ~ 2.3.0 -

II. Public POCs for CVE-2023-49733

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III. Intelligence Information for CVE-2023-49733

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Mailing List Discussions for CVE-2023-49733 (2)

Same Patch Batch · Apache Software Foundation · 2023-11-30 · 4 CVEs total

CVE-2023-49735 Apache Tiles: Unvalidated input may lead to path traversal and XXE
CVE-2023-49620 Apache DolphinScheduler: Authenticated users could delete UDFs in resource center they wer
CVE-2022-45135 Apache Cocoon: SQL injection in DatabaseCookieAuthenticatorAction

IV. Related Vulnerabilities

Same product: Apache Cocoon
Same vendor: Apache Software Foundation
Same weakness: CWE-611

V. Comments for CVE-2023-49733

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