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.

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References

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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:sanic_project:sanic::::::::
	cpe:2.3:a:sanic_project:sanic::::::::
	cpe:2.3:a:sanic_project:sanic::::::::

History

21 Nov 2024, 07:11

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 8.3
References	~~() https://github.com/sanic-org/sanic/issues/2478 - Exploit, Issue Tracking, Third Party Advisory~~	() https://github.com/sanic-org/sanic/issues/2478 - Exploit, Issue Tracking, Third Party Advisory
References	~~() https://github.com/sanic-org/sanic/pull/2495 - Patch, Third Party Advisory~~	() https://github.com/sanic-org/sanic/pull/2495 - Patch, Third Party Advisory
References	~~() https://github.com/sanic-org/sanic/security/advisories/GHSA-8cw9-5hmv-77w6 - Third Party Advisory~~	() https://github.com/sanic-org/sanic/security/advisories/GHSA-8cw9-5hmv-77w6 - Third Party Advisory

Information

Published : 2022-08-01 22:15

Updated : 2024-11-21 07:11

NVD link : CVE-2022-35920

Mitre link : CVE-2022-35920

CVE.ORG link : CVE-2022-35920

JSON object : View

Products Affected

sanic_project

sanic

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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