CVE-2022-35920

2022-08-0122:15:10

CWE-22

GitHub_M

web.nvd.nist.gov

sanic

python

web server

framework

directory traversal

cve-2022-35920

security vulnerability

lateral directories

nvd

CVSS3

8.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

EPSS

0.001

Percentile

45.5%

JSON

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.

Affected configurations

Nvd

Vulners

Node

sanic_projectsanicRange<20.12.7

sanic_projectsanicRange21.0.0–21.12.2

sanic_projectsanicRange22.0.0–22.6.1

VendorProductVersionCPE
sanic_projectsanic*cpe:2.3:a:sanic_project:sanic:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sanic_project	sanic	*	cpe:2.3:a:sanic_project:sanic::::::::

CNA Affected

[
  {
    "product": "sanic",
    "vendor": "sanic-org",
    "versions": [
      {
        "status": "affected",
        "version": ">= 22.0.0, < 22.6.1"
      },
      {
        "status": "affected",
        "version": ">= 21.0.0, < 21.12.2"
      },
      {
        "status": "affected",
        "version": "< 20.12.7"
      }
    ]
  }
]