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 ).
problem types: RCE (Remote Code Execution)
affected:
{
vendor: Atlassian
product: Confluence Data Center
versions:
version: < 7.19.0, status: unaffected
version: >= 7.19.0, status: affected
version: >= 8.0.0, status: affected
version: >= 8.1.0, status: affected
version: >= 8.2.0, status: affected
version: >= 8.3.0, status: affected
version: >= 8.4.0, status: affected
version: >= 8.5.0, status: affected
version: >= 8.6.0, status: affected
version: >= 8.7.1, status: affected
version: >= 7.19.18, status: unaffected
version: >= 8.5.5, status: unaffected
version: >= 8.7.2, status: unaffected
}
{
vendor: Atlassian
product: Confluence Server
versions:
version: < 7.19.0, status: unaffected
version: >= 7.19.0, status: affected
version: >= 8.0.0, status: affected
version: >= 8.1.0, status: affected
version: >= 8.2.0, status: affected
version: >= 8.3.0, status: affected
version: >= 8.4.0, status: affected
version: >= 8.5.0, status: affected
version: >= 8.6.0, status: affected
version: >= 8.7.1, status: affected
version: >= 7.19.18, status: unaffected
version: >= 8.5.5, status: unaffected
}
metrics:
cvssV3_0: [
version: 3.0
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
baseScore: 8.6
baseSeverity: HIGH
]