Main Vulnerability Database Vulnerabilities #VU28490

Cross-site request forgery in Atlassian Fisheye and Crucible Server - CVE-2020-4018

Published: June 1, 2020

Vulnerability identifier: #VU28490

CSH Severity: Low

CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2020-4018

CWE-ID: CWE-352

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform cross-site request forgery attacks.

The vulnerability exists due to insufficient validation of the HTTP request origin in the setup resources. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.

Affected software

Atlassian Fisheye
Crucible Server

How to mitigate CVE-2020-4018

Install update from vendor's website.

Atlassian Fisheye - update to 4.8.1
Crucible Server - update to 4.8.1

External References

Related Security Bulletins