Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTN4ZzUtNmMzai12cDh4

Improper Restriction of XML External Entity Reference in Quokka

XML External Entities (XXE) in Quokka v0.4.0 allows remote attackers to execute arbitrary code via the component 'quokka/utils/atom.py'.

Permalink: https://github.com/advisories/GHSA-3xg5-6c3j-vp8x
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTN4ZzUtNmMzai12cDh4
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 2 years ago
Updated: about 1 year ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-3xg5-6c3j-vp8x, CVE-2020-18703
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-18703
• https://github.com/rochacbruno/quokka/issues/676
• https://github.com/advisories/GHSA-3xg5-6c3j-vp8x

Repository: https://github.com/rochacbruno/quokka
Blast Radius: 5.9

Affected Packages