// For flags

CVE-2020-11001

Possible XSS attack in Wagtail

Severity Score

6.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Wagtail before versions 2.8.1 and 2.7.2, a cross-site scripting (XSS) vulnerability exists on the page revision comparison view within the Wagtail admin interface. A user with a limited-permission editor account for the Wagtail admin could potentially craft a page revision history that, when viewed by a user with higher privileges, could perform actions with that user's credentials. The vulnerability is not exploitable by an ordinary site visitor without access to the Wagtail admin. Patched versions have been released as Wagtail 2.7.2 (for the LTS 2.7 branch) and Wagtail 2.8.1 (for the current 2.8 branch).

En Wagtail versiones anteriores a 2.8.1 y 2.7.2, se presenta una vulnerabilidad de tipo cross-site scripting (XSS) en la vista de comparación de la revisión de página dentro de la interfaz de administración de Wagtail. Un usuario con una cuenta editor con permisos limitados para el administrador de Wagtail podría crear un historial de revisión de la página que, cuando la visualice un usuario con más altos privilegios, podría llevar a cabo acciones con las credenciales de ese usuario. La vulnerabilidad no es explotable por un visitante ordinario del sitio sin acceso al administrador de Wagtail. Las versiones parcheadas han sido publicadas como Wagtail versión 2.7.2 (para la rama LTS versión 2.7) y Wagtail versión 2.8.1 (para la rama actual 2.8).

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-03-30 CVE Reserved
  • 2020-04-14 CVE Published
  • 2023-04-18 EPSS Updated
  • 2024-08-04 CVE Updated
  • 2024-08-04 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
  • CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Torchbox
Search vendor "Torchbox"
 Wagtail
Search vendor "Torchbox" for product "Wagtail"
 >= 1.9 <= 2.7.1
Search vendor "Torchbox" for product "Wagtail" and version " >= 1.9 <= 2.7.1"
-
Affected
Torchbox
Search vendor "Torchbox"
 Wagtail
Search vendor "Torchbox" for product "Wagtail"
 2.8
Search vendor "Torchbox" for product "Wagtail" and version "2.8"
-
Affected