CVE-2019-20099 Cross-site request forgery in Jira Server
An attacker can trick an admin into triggering CSRF to enumerate internal hosts and ports via the VerifyPopServerConnection component.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-20099?
CVE-2019-20099 is a medium-severity vulnerability in Atlassian Jira Data Center, published on 12 Feb 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
The VerifyPopServerConnection!add.jspa component in Atlassian Jira Server and Data Center before version 8.7.0 is vulnerable to cross-site request forgery (CSRF). An attacker could exploit this by tricking an administrative user into making malicious HTTP requests, allowing the attacker to enumerate hosts and open ports on the internal network where Jira server is present.
Weakness: CWE-352
Which versions are affected by CVE-2019-20099?
It affects 2 products.
Products include Atlassian Jira Data Center, Atlassian Jira Server.
How do I fix CVE-2019-20099?
No fix has been published for CVE-2019-20099 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-20099 being exploited?
There is no known exploitation of CVE-2019-20099 in the wild and no public exploit code.
Other vulnerabilities in Atlassian Jira Data Center
Sources
Also known as GHSA-hwx6-5mwj-gm4q.