Vulnerabilities > Atlassian > Jira Data Center > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-07-20 | CVE-2022-26136 | Improper Authentication vulnerability in Atlassian products A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps. | 9.8 |
| 2022-04-20 | CVE-2022-0540 | Unspecified vulnerability in Atlassian Jira Data Center and Jira Service Management A vulnerability in Jira Seraph allows a remote, unauthenticated attacker to bypass authentication by sending a specially crafted HTTP request. | 9.8 |
| 2021-07-29 | CVE-2020-36239 | Missing Authentication for Critical Function vulnerability in Atlassian Jira Data Center Jira Data Center, Jira Core Data Center, Jira Software Data Center from version 6.3.0 before 8.5.16, from 8.6.0 before 8.13.8, from 8.14.0 before 8.17.0 and Jira Service Management Data Center from version 2.0.2 before 4.5.16, from version 4.6.0 before 4.13.8, and from version 4.14.0 before 4.17.0 exposed a Ehcache RMI network service which attackers, who can connect to the service, on port 40001 and potentially 40011[0][1], could execute arbitrary code of their choice in Jira through deserialization due to a missing authentication vulnerability. | 9.8 |