// For flags

CVE-2017-20146

Improper access control in github.com/gorilla/handlers

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Usage of the CORS handler may apply improper CORS headers, allowing the requester to explicitly control the value of the Access-Control-Allow-Origin header, which bypasses the expected behavior of the Same Origin Policy.

El uso del controlador CORS puede aplicar encabezados CORS inadecuados, lo que permite al solicitante controlar explícitamente el valor del encabezado Access-Control-Allow-Origin, lo que omite el comportamiento esperado de la política del mismo origen.

*Credits: Evan J Johnson
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2022-07-29 CVE Reserved
  • 2022-12-27 CVE Published
  • 2024-08-05 CVE Updated
  • 2024-08-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-346: Origin Validation Error
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Gorillatoolkit
Search vendor "Gorillatoolkit"
 Handlers
Search vendor "Gorillatoolkit" for product "Handlers"
 < 1.3.0
Search vendor "Gorillatoolkit" for product "Handlers" and version " < 1.3.0"
go
Affected