What is CVE-2017-18104?

CVE-2017-18104 is a medium-severity vulnerability in Atlassian Jira, classified under Information Disclosure. CVSS score: 5.9/10. Published 2018-07-24.

How severe is CVE-2017-18104?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Information disclosure in Atlassian Jira

CVE-2017-18104

The Webhooks component of Atlassian Jira before version 7.6.7 and from version 7.7.0 before version 7.11.0 allows remote attackers who are able to observe or otherwise intercept webhook events to learn information about changes in issues that should not be sent because they are not contained within the results of a specified JQL query.

Vulnerability class: Information Disclosure

EPSS: 0.016 (73.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Atlassian Jira — versions unspecified, 7.7.0
Atlassian Jira_server

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

security@atlassian.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2017-18104?: CVE-2017-18104 is a medium-severity vulnerability in Atlassian Jira, classified under Information Disclosure. CVSS score: 5.9/10. Published 2018-07-24.
How severe is CVE-2017-18104?: Medium severity. CVSS v3 base score is 5.9 out of 10.