Improper Authorization in Atlassian Fisheye and Atlassian Crucible - CVE-2020-4014

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Main Vulnerability Database Vulnerabilities #VU28494

Improper Authorization in Atlassian Fisheye and Atlassian Crucible - CVE-2020-4014

Published: June 1, 2020


Vulnerability identifier: #VU28494
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2020-4014
CWE-ID: CWE-285
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vendor: Atlassian
Affected software:
Atlassian Fisheye
Atlassian Crucible

Detailed vulnerability description

The vulnerability allows a remote user to bypass authorization checks.

The vulnerability exists due to improper permission checks in the "/profile/deleteWatch.do" resource. A remote authenticated attacker can remove another user's watching settings for a repository.


How to mitigate CVE-2020-4014

Install updates from vendor's website.

Sources