CVE-2020-26118

 

Published at: - 11-01-2021 04:15

Last modified: - 28-09-2022 06:40

Total changes: - 5

Description

In SmartBear Collaborator Server through 13.3.13302, use of the Google Web Toolkit (GWT) API introduces a post-authentication Java deserialization vulnerability. The application's UpdateMemento class accepts a serialized Java object directly from the user without properly sanitizing it. A malicious object can be submitted to the server via an authenticated attacker to execute commands on the underlying system.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://support.smartbear.com/collaborator/docs/server/index.html
• https://support.smartbear.com/collaborator/docs/general-info/version-history/ver-13/ver-13-0.html
• https://support.smartbear.com/collaborator/docs/general-info/whats-new.html

 

Keywords

NVD

 

CVE-2020-26118

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures