CVE-2017-18035

Severity: medium (CVSS 4.3 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2018-02-02 · updated 2026-06-17
Weakness: CWE-284

Description

The /rest/review-coverage-chart/1.0/data/<repository_name>/.json resource in Atlassian Fisheye and Crucible before version 4.5.1 and 4.6.0 was missing a permissions check, this allows remote attackers who do not have access to a particular repository to determine its existence and access review coverage statistics for it.

Affected products

Atlassian Crucible: before 4.5.1 — fixed in 4.5.1
Atlassian Fisheye: before 4.5.1 — fixed in 4.5.1

How to fix

Upgrade to a fixed version: Atlassian Crucible 4.5.1; Atlassian Fisheye 4.5.1. Check the vendor advisory for mitigations.

References

https://jira.atlassian.com/browse/CRUC-8163
https://jira.atlassian.com/browse/FE-6996
https://jira.atlassian.com/browse/CRUC-8163
https://jira.atlassian.com/browse/FE-6996

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