CVE-2017-18104 Information disclosure in Jira

What is CVE-2017-18104?

CVE-2017-18104 is a medium-severity vulnerability in Atlassian Jira, published on 24 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

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.

Weakness: CWE-200

Which versions are affected by CVE-2017-18104?

It affects 2 products.

Products include Atlassian Jira, Atlassian Jira Server.

How do I fix CVE-2017-18104?

No fix has been published for CVE-2017-18104 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-18104 being exploited?

There is no known exploitation of CVE-2017-18104 in the wild and no public exploit code.

Other vulnerabilities in Atlassian Jira

• CVE-2020-14172 Deserialization in Jira Server Critical 9.8
• CVE-2019-20409 Code injection in Jira Server Critical 9.8
• CVE-2017-5983 Deserialization in n/a Critical 9.8
• CVE-2010-1165 Code injection in n/a Critical 9.0
• CVE-2016-4319 Cross-site request forgery in Atlassian JIRA Server before 7.1.9 High 8.8

All Atlassian Jira vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-3fq6-pwph-4674.