CVE-2026-24735— Apache Answer: Revision API Improper Access Control leads to Information Disclosure
Quick assessment
Affected
Apache Software Foundation Apache Answer
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 Answer是美国阿帕奇（Apache）基金会的一个社区平台。 Apache Answer 1.7.1及之前版本存在安全漏洞，该漏洞源于未经验证的API端点暴露已删除内容的完整修订历史，可能导致敏感信息泄露。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-24735
Vulnerability Information
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Vulnerability Title
Apache Answer: Revision API Improper Access Control leads to Information Disclosure
Source: CVE Program / CVE List V5
Vulnerability Description
Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Apache Answer.
This issue affects Apache Answer: through 1.7.1.
An unauthenticated API endpoint incorrectly exposes full revision history for deleted content. This allows unauthorized user to retrieve restricted or sensitive information.
Users are recommended to upgrade to version 2.0.0, which fixes the issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
侵犯隐私
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Answer 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Answer是美国阿帕奇（Apache）基金会的一个社区平台。 Apache Answer 1.7.1及之前版本存在安全漏洞，该漏洞源于未经验证的API端点暴露已删除内容的完整修订历史，可能导致敏感信息泄露。
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 Answer | 0 ~ 1.7.1 | - |
|
II. Public POCs for CVE-2026-24735
| # | POC Description | Source Link | Shenlong Link |
|---|
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V. Comments for CVE-2026-24735
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