#VU65892 Insufficient verification of data authenticity in Atlassian products - CVE-2022-26137

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Main Vulnerability Database Vulnerabilities #VU65892

#VU65892 Insufficient verification of data authenticity in Atlassian products - CVE-2022-26137

Published: July 29, 2022


Vulnerability identifier: #VU65892
Vulnerability risk: Medium
CVSSv4.0: 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/E:U/U:Green
CVE-ID: CVE-2022-26137
CWE-ID: CWE-345
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Atlassian Bamboo
Bitbucket Data Center
Confluence Data Center
Crowd Data Center
Jira Service Management Server
Jira Software
Atlassian Crucible
Atlassian Fisheye
Software vendor:
Atlassian

Description

The vulnerability allows a remote attacker to bypass implemented security restrictions.

The vulnerability exists due to origin validation error when processing HTTP requests, related to cross-origin sharing (CORS) in the Servlet Filter. A remote attacker can trick the victim to follow a specially crafted link and access the vulnerable application with the victim’s permissions.


Remediation

Install update from vendor's website.

External links