What is CVE-2017-18110?

CVE-2017-18110 is a medium-severity vulnerability in Atlassian Crowd, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2019-03-29.

How severe is CVE-2017-18110?

Medium severity. CVSS v3 base score is 6.5 out of 10.

XXE in Atlassian Crowd

CVE-2017-18110

The administration backup restore resource in Atlassian Crowd before version 3.0.2 and from version 3.1.0 before version 3.1.1 allows remote attackers to read files from the filesystem via a XXE vulnerability.

Vulnerability class: XXE (XML External Entity)

EPSS: 0.012 (65.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Atlassian Crowd — versions unspecified, 3.1.0

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)

Frequently asked questions

What is CVE-2017-18110?: CVE-2017-18110 is a medium-severity vulnerability in Atlassian Crowd, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 6.5/10. Published 2019-03-29.
How severe is CVE-2017-18110?: Medium severity. CVSS v3 base score is 6.5 out of 10.