What is CVE-2017-18095?

CVE-2017-18095 is a medium-severity vulnerability in Atlassian Crucible, classified under Incorrect Authorization. CVSS score: 5.3/10. Published 2018-02-19.

How severe is CVE-2017-18095?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Atlassian Crucible

CVE-2017-18095

The SnippetRPCServiceImpl class in Atlassian Crucible before version 4.5.1 (the fixed version 4.5.x) and before 4.6.0 allows remote attackers to comment on snippets they do not have authorization to access via an improper authorization vulnerability.

Vulnerability class: Broken Access Control

EPSS: 0.010 (60.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Atlassian Crucible — versions prior to 4.6.0, prior to 4.5.1

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

security@atlassian.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
security@atlassian.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2017-18095?: CVE-2017-18095 is a medium-severity vulnerability in Atlassian Crucible, classified under Incorrect Authorization. CVSS score: 5.3/10. Published 2018-02-19.
How severe is CVE-2017-18095?: Medium severity. CVSS v3 base score is 5.3 out of 10.