// For flags

CVE-2020-26979

 

Severity Score

6.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

When a user typed a URL in the address bar or the search bar and quickly hit the enter key, a website could sometimes capture that event and then redirect the user before navigation occurred to the desired, entered address. To construct a convincing spoof the attacker would have had to guess what the user was typing, perhaps by suggesting it. This vulnerability affects Firefox < 84.

Cuando un usuario escribió una URL en la barra de direcciones o en la barra de búsqueda y presionó rápidamente la tecla Intro, un sitio web a veces podía capturar ese evento y luego redireccionar al usuario antes de que la navegación ocurriera hacia la dirección ingresada deseada.&#xa0;Para construir una copia convincente, el atacante habría tenido que adivinar lo que estaba escribiendo el usuario, quizás sugiriéndolo.&#xa0;Esta vulnerabilidad afecta a Firefox versiones anteriores a 84

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-10-12 CVE Reserved
  • 2021-01-07 CVE Published
  • 2023-09-23 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-601: URL Redirection to Untrusted Site ('Open Redirect')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mozilla
Search vendor "Mozilla"
Firefox
Search vendor "Mozilla" for product "Firefox"
< 84.0
Search vendor "Mozilla" for product "Firefox" and version " < 84.0"
-
Affected