7.5

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2022-35410

CVE-2022-35410: mat2 before 0.13.0 allows directory traversal during the ZIP archive cleaning process.

mat2 (aka metadata anonymisation toolkit) before 0.13.0 allows ../ directory traversal during the ZIP archive cleaning process. This primarily affects mat2 web instances, in which clients could obtain sensitive information via a crafted archive.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2022-35410

CVE-2022-35410:

7.5

CVSS Score

3.1

-

CVSS Score

Basic Information

Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
mat2	pip	>= 0, < 0.13.0	0.13.0

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from improper path sanitization in ZIP processing. The key functions would be in the ZIP cleaner module handling filenames:

_sanitize_filename would directly process entry names (vulnerable to '../' injection)
clean() would be the main workflow that failed to validate paths before extraction Commit beebca4b's description of adding path normalization matches these functional areas. The web instance impact aligns with these functions being called during archive processing.

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

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Reasoning

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7.5

-

Basic Information

Basic Information

Concerned about an active attack path?

CVE-2022-35410: mat2 before 0.13.0 allows directory traversal during the ZIP archive cleaning process.

CVE-2022-35410:

7.5

-

Basic Information

Basic Information

Technical Details

Technical Details

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability IntelligenceMiggo AI

7.5

7.5

CVE-2022-35410: mat2 before 0.13.0 allows directory traversal during the ZIP archive cleaning process.

Technical Details

Basic Information

Basic Information

Vulnerability IntelligenceMiggo AI

Root Cause Analysis

Vulnerable functions

WAF Protection Rules

WAF Rule

Reasoning

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI

Vulnerability Intelligence
Miggo AI