Severity:

HIGH RISK

(8.1)

Zip Symlink Path Traversal (CWE-22) in extract-zip

CVE-2026-56876

Published:

Jun 26, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Category:

Path Traversal via Archive Extraction

CWE:

CWE-22;CWE-61

Impact:

Arbitrary File Read/Write via Symlink Traversal

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

Vulnerability Type

Category:

Path Traversal via Archive Extraction

CWE:

CWE-22;CWE-61

Impact:

Arbitrary File Read/Write via Symlink Traversal

Severity:

HIGH RISK

(8.1)

CVSS Version:

3.1

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Recent Vulnerabilities

CWE-284

HIGH RISK

(8.1)

Improper Access Control (CWE-284) in Keycloak JWT Grants

Unauthorized Access and Privilege Misuse

CWE-287;CWE-290

CRITICAL RISK

(9.8)

Header Login Bypass (CWE-287) in Wekan Kanban Auth

Full Account Takeover and Privilege Escalation

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