PT-2021-10219 · Quokka · Quokka

Published 2021-08-16 · Updated 2021-08-30 · CVE-2020-18705

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: Quokka version 0.4.0

Description: The issue allows remote attackers to execute arbitrary code. It involves XML External Entities (XXE) and is related to the component 'quokka/core/content/views.py'.

Recommendations: For Quokka version 0.4.0, consider disabling the component 'quokka/core/content/views.py' to minimize the risk of exploitation until a patch is available. Restrict access to this component to prevent remote attackers from executing arbitrary code.

Exploit

Fix

XXE

Weakness Enumeration

CWE-611

Related Identifiers

CVE-2020-18705

GHSA-4Q2R-QXP6-H5J6

PYSEC-2021-145

Affected Products

Quokka

References · 10

• 🔥 https://github.com/rochacbruno/quokka/issues/676 · Exploit
• https://osv.dev/vulnerability/CVE-2020-18705 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-18705 · Security Note
• https://osv.dev/vulnerability/PYSEC-2021-145 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4q2r-qxp6-h5j6 · Vendor Advisory
• https://github.com/rochacbruno/quokka · Note
• https://github.com/quokkaproject/quokka/pull/679 · Note
• https://github.com/pypa/advisory-database/tree/main/vulns/quokka/PYSEC-2021-145.yaml · Note
• https://t.me/cvenotify/19945 · Telegram Post
• https://github.com/advisories/GHSA-4q2r-qxp6-h5j6 · Note