PT-2021-10218 · Unknown · Django-Widgy

Hatboy · Published 2021-08-16 · Updated 2021-08-30 · CVE-2020-18704

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Django-Widgy version 0.8.4

Description: The issue allows remote attackers to execute arbitrary code via the 'image' widget in the component 'Change Widgy Page'. This is due to an unrestricted upload of files with dangerous types.

Recommendations: For Django-Widgy version 0.8.4, consider disabling the 'image' widget in the 'Change Widgy Page' component until a patch is available to prevent remote attackers from executing arbitrary code. Restrict access to file uploads to minimize the risk of exploitation.

Exploit

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2020-18704

GHSA-98HV-QFF3-8793

PYSEC-2021-336

Affected Products

Django-Widgy

References · 9

• 🔥 https://github.com/fusionbox/django-widgy/issues/387 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-18704 · Security Note
• https://osv.dev/vulnerability/CVE-2020-18704 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2021-336 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-98hv-qff3-8793 · Vendor Advisory
• https://github.com/fusionbox/django-widgy · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/django-widgy/PYSEC-2021-336.yaml · Note
• https://github.com/advisories/GHSA-98hv-qff3-8793 · Note
• https://t.me/cvenotify/19949 · Telegram Post