CVE Vulnerability

CVE-2020-18703

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

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/rochacbruno/quokka/issues/676 Exploit Patch
Configurations

Configuration 1

cpe:2.3:a:quokka_project:quokka:0.4.0:*:*:*:*:*:*:*
Information

Published : 2021-08-16 06:15

Updated : 2021-08-23 07:57

NVD link : CVE-2020-18703

Mitre link : CVE-2020-18703

Products Affected
No products.
CWE
CWE-611

Improper Restriction of XML External Entity Reference