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CVE-2026-59510— Authenticated Path Traversal in AIL Framework PDF Object Handling Enables Potential Arbitrary File Read

Quick assessment

Affected
ail-project ail-framework
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.

ail-project ail-framework是ail-project组织的一个信息分析框架。 ail-project ail-framework v6.9.0及之前版本存在路径遍历漏洞，该漏洞源于PDF对象处理中，PDF.get_filepath()函数未验证解析路径是否在PDF_FOLDER目录内，导致路径遍历，允许认证攻击者通过特制标识符访问PDF存储目录之外的文件，可能导致信息披露。

AI Predicted 5.6 Difficulty: Moderate EPSS 0.51% · P43

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
ail-project ail-framework ≤ v6.9.0 affected
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I. Basic Information for CVE-2026-59510

Vulnerability Information
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Vulnerability Title
Authenticated Path Traversal in AIL Framework PDF Object Handling Enables Potential Arbitrary File Read
Source: CVE Program / CVE List V5
Vulnerability Description
AIL Framework contains a path traversal vulnerability in its PDF object handling. Prior to commit 14c618fce4d1df02358717c48ea903706abecdf2, the PDF.get_filepath() function constructed a file path by joining the configured PDF storage directory with a path derived from a PDF object identifier, without verifying that the resolved path remained within the intended PDF_FOLDER directory. An authenticated attacker able to invoke PDF object operations with a crafted identifier could use relative traversal sequences or absolute path components to cause AIL Framework to open files located outside the PDF storage directory. This could allow disclosure of files readable by the AIL process, including application configuration, credentials, or other sensitive local data. This vulnerability is potential due to additional errors before being able to be executed. The fix canonicalises the resulting path with os.path.realpath() and rejects paths whose common directory is outside the configured PDF directory.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:L/SI:N/SA:N/U:Clear
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
ail-project ail-framework 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ail-project ail-framework是ail-project组织的一个信息分析框架。 ail-project ail-framework v6.9.0及之前版本存在路径遍历漏洞，该漏洞源于PDF对象处理中，PDF.get_filepath()函数未验证解析路径是否在PDF_FOLDER目录内，导致路径遍历，允许认证攻击者通过特制标识符访问PDF存储目录之外的文件，可能导致信息披露。
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
ail-project ail-framework 0 ~ v6.9.0 -

II. Public POCs for CVE-2026-59510

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III. Intelligence Information for CVE-2026-59510

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Patches & Fixes for CVE-2026-59510 (1)

IV. Related Vulnerabilities

Same product: ail-framework
Same vendor: ail-project
Same weakness: CWE-22

V. Comments for CVE-2026-59510

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