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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXBxY2Ytdjh2NS1qbWNn

Zip slip in Microweber

A directory traversal issue in the Utils/Unzip module in Microweber through 1.1.20 allows an authenticated attacker to gain remote code execution via the backup restore feature. To exploit the vulnerability, an attacker must have the credentials of an administrative user, upload a maliciously constructed ZIP file with file paths including relative paths (i.e., ../../), move this file into the backup directory, and execute a restore on this file.

Permalink: https://github.com/advisories/GHSA-pqcf-v8v5-jmcg
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLXBxY2Ytdjh2NS1qbWNn
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: almost 3 years ago
Updated: almost 2 years ago


CVSS Score: 7.2
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Percentage: 0.25628
EPSS Percentile: 0.96702

Identifiers: GHSA-pqcf-v8v5-jmcg, CVE-2020-28337
References: Repository: https://github.com/microweber/microweber
Blast Radius: 5.0

Affected Packages

packagist:microweber/microweber
Dependent packages: 1
Dependent repositories: 5
Downloads: 13,103 total
Affected Version Ranges: < 1.2.3
Fixed in: 1.2.3
All affected versions: 0.9.346, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7
All unaffected versions: 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.2.8, 1.2.9, 1.2.10, 1.2.11, 1.2.12, 1.2.13, 1.2.14, 1.2.15, 1.2.16, 1.2.17, 1.2.18, 1.2.19, 1.2.20, 1.2.21, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18