CVE-2024-21674

Description

This High severity Remote Code Execution (RCE) vulnerability was introduced in version 7.13.0 of Confluence Data Center and Server. Remote Code Execution (RCE) vulnerability, with a CVSS Score of 8.6 and a CVSS Vector of CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N allows an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has high impact to confidentiality, no impact to integrity, no impact to availability, and does not require user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: * Confluence Data Center and Server 7.19: Upgrade to a release 7.19.18, or any higher 7.19.x release * Confluence Data Center and Server 8.5: Upgrade to a release 8.5.5 or any higher 8.5.x release * Confluence Data Center and Server 8.7: Upgrade to a release 8.7.2 or any higher release See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives ).

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 3.0 •
EPSS 1.39% Top 25%
Vendor Advisory atlassian.com
Affected: Atlassian Confluence Data Center
Affected: Atlassian Confluence Server
Published at:
Updated at:

References

Link Tags
https://jira.atlassian.com/browse/CONFSERVER-94066 permissions required
https://confluence.atlassian.com/security/security-bulletin-january-16-2024-1333335615.html vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-21674?
CVE-2024-21674 has been scored as a high severity vulnerability.
How to fix CVE-2024-21674?
To fix CVE-2024-21674, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-21674 being actively exploited in the wild?
It is possible that CVE-2024-21674 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-21674?
CVE-2024-21674 affects Atlassian Confluence Data Center, Atlassian Confluence Server.
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