CVE Vulnerability

CVE-2022-35920

Sanic is an opensource python web server/framework. Affected versions of sanic allow access to lateral directories when using `app.static` if using encoded `%2F` URLs. Parent directory traversal is not impacted. Users are advised to upgrade. There is no known workaround for this issue.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/sanic-org/sanic/issues/2478 Exploit Issue Tracking
https://github.com/sanic-org/sanic/security/advisories/GHSA-8cw9-5hmv-77w6 Third Party Advisory
https://github.com/sanic-org/sanic/pull/2495 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:sanic_project:sanic:*:*:*:*:*:*:*:*
cpe:2.3:a:sanic_project:sanic:*:*:*:*:*:*:*:*
cpe:2.3:a:sanic_project:sanic:*:*:*:*:*:*:*:*
Information

Published : 2022-08-01 10:15

Updated : 2022-08-10 03:16

NVD link : CVE-2022-35920

Mitre link : CVE-2022-35920

Products Affected
No products.
CWE
CWE-22