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CVE-2026-45725— compliance-trestle Remote Fetching Mechanism has an Arbitrary File Write via Cache Path Traversal

CVSS 7.1 · High EPSS 0.27% · P19

Affected Version Matrix 2

VendorProductVersion RangeStatus
oscal-compasscompliance-trestle< 3.12.2affected
>= 4.0.0, < 4.0.3affected
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I. Basic Information for CVE-2026-45725

Vulnerability Information
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Vulnerability Title
compliance-trestle Remote Fetching Mechanism has an Arbitrary File Write via Cache Path Traversal
Source: CVE Program / CVE List V5
Vulnerability Description
compliance-trestle is a tooling platform for managing compliance as code. Prior to versiions 3.12.2 and 4.0.3, the compliance-trestle library's remote fetching cache mechanism (HTTPSFetcher and SFTPFetcher) constructs the local cache file path from the URL path component without sanitizing path traversal sequences (`../`). When a remote OSCAL profile references a URL with traversal in its path, the HTTP response body is written to a location outside the intended cache directory, enabling arbitrary file write with attacker-controlled content to the filesystem. Versions 3.12.3 and 4.0.3 patch the issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
文件名或路径的外部可控制
Source: CVE Program / CVE List V5

Affected Products

VendorProductAffected VersionsCPESubscribe
oscal-compasscompliance-trestle < 3.12.2 -

II. Public POCs for CVE-2026-45725

#POC DescriptionSource LinkShenlong Link
AI-Generated POCVerified env Premium
Qwen3.6-35B-A3B · 9250 chars
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III. Intelligence Information for CVE-2026-45725

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Patches & Fixes for CVE-2026-45725 (2)

Vendor Advisories for CVE-2026-45725 (2)

IV. Related Vulnerabilities

Same product: compliance-trestle
Same vendor: oscal-compass
Same weakness: CWE-73

V. Comments for CVE-2026-45725

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