← Vulnerability feed

Vulnerability record · CVE-2024-21685 · published 18 June 2024

CVE-2024-21685: Atlassian jira data center information exposure vulnerability

Atlassian · Jira Data Center

This High severity Information Disclosure vulnerability was introduced in versions 9.4.0, 9.12.0, and 9.15.0 of Jira Core Data Center. This Information Disclosure vulnerability, with a CVSS Score of 7.4, allows an unauthenticated attacker to view sensitive information via an Information Disclosure vulnerability which has high impact to confidentiality, no impact to integrity, no impact to availability, and requires user interaction. Atlassian recommends that Jira Core Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Jira Core Data Center 9.4: Upgrade to a release greater than or equal to 9.4.21 Jira Core Data Center 9.12: Upgrade to a release greater than or equal to 9.12.8 Jira Core Data Center 9.16: Upgrade to a release greater than or equal to 9.16.0 See the release notes. You can download the latest version of Jira Core Data Center from the download center. This vulnerability was found internally.

6.5 CVSS 3.1 Medium EPSS 0.44% · top 63.8% CWE-200 · Information exposure
6.5CVSS 3.1 base score
0.44%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

This High severity Information Disclosure vulnerability was introduced in versions 9.4.0, 9.12.0, and 9.15.0 of Jira Core Data Center. This Information Disclosure vulnerability, with a CVSS Score of 7.4, allows an unauthenticated attacker to view sensitive information via an Information Disclosure vulnerability which has high impact to confidentiality, no impact to integrity, no impact to availability, and requires user interaction. Atlassian recommends that Jira Core Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Jira Core Data Center 9.4: Upgrade to a release greater than or equal to 9.4.21 Jira Core Data Center 9.12: Upgrade to a release greater than or equal to 9.12.8 Jira Core Data Center 9.16: Upgrade to a release greater than or equal to 9.16.0 See the release notes. You can download the latest version of Jira Core Data Center from the download center. This vulnerability was found internally.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://confluence.atlassian.com/pages/viewpage.action?pageId=1409286211 Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-77713 Issue TrackingVendor Advisory
https://confluence.atlassian.com/pages/viewpage.action?pageId=1409286211 Vendor Advisory
https://jira.atlassian.com/browse/JRASERVER-77713 Issue TrackingVendor Advisory

Track CVE-2024-21685 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-11581Atlassian Jira Server and Data Center server-side template injectionJira Server and Data Center contain a server-side template injection flaw in the ContactAdministrators and SendBulkMail actions. An attacker can inje…KEVEPSS 85%analysed5.3CVE-2021-26086Atlassian Jira Server and Data Center path traversal file readJira Server and Data Center contain a path traversal flaw in the /WEB-INF/web.xml endpoint that lets remote attackers read particular files. The affe…KEVEPSS 100%analysed9.8CVE-2022-26136Atlassian bamboo improper authentication vulnerabilityA vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps…EPSS 5.7%9.8CVE-2022-0540Atlassian Jira Seraph authentication bypass via crafted HTTP requestJira Server, Data Center and Jira Service Management contain an authentication bypass in the Seraph component, reachable by sending a specially craft…EPSS 88%analysed9.8CVE-2020-36239Atlassian Jira Data Center Ehcache RMI service missing authentication RCEJira Data Center, Jira Core Data Center, Jira Software Data Center and Jira Service Management Data Center exposed an Ehcache RMI network service on …EPSS 50%analysed8.8CVE-2024-21683Atlassian Confluence Data Center and Server code injection RCEConfluence Data Center and Server contain a code injection flaw introduced in version 5.2 that allows an authenticated attacker to execute arbitrary …EPSS 88%analysed8.8CVE-2022-26137Atlassian bamboo origin validation error vulnerabilityA vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to cause additional Servlet Filters to be invoked when the a…EPSS 2.4%8.7CVE-2025-22167Atlassian jira data center path traversal vulnerabilityThis High severity Path Traversal (Arbitrary Write) vulnerability was introduced in versions: 9.12.0, 10.3.0 and remain present in 11.0.0 of Jira Sof…EPSS 0.50%

Source: NIST National Vulnerability Database (record CVE-2024-21685), CISA KEV, FIRST EPSS (scores of 2026-10-09). This page is refreshed as NVD updates the record.