CVE-2021-39124 Cross-site request forgery in Jira Data Center
Remote attackers can bypass CSRF protection in Jira Server by tricking users into retrying requests, allowing replay of crafted actions.
- 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-2021-39124?
CVE-2021-39124 is a medium-severity vulnerability in Atlassian Jira, published on 14 Sep 2021. 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 Cross-Site Request Forgery (CSRF) failure retry feature of Atlassian Jira Server and Data Center before version 8.16.0 allows remote attackers who are able to trick a user into retrying a request to bypass CSRF protection and replay a crafted request.
Weakness: CWE-352
Which versions are affected by CVE-2021-39124?
It affects 2 products.
Products include Atlassian Data Center, Atlassian Jira.
How do I fix CVE-2021-39124?
No fix has been published for CVE-2021-39124 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-39124 being exploited?
There is no known exploitation of CVE-2021-39124 in the wild and no public exploit code.
Other vulnerabilities in Atlassian Jira
Sources
Also known as GHSA-67vg-8r27-8fjh.