CVE-2023-22526

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center

High · published January 16, 2024

CVSS v3.0
7.2
EPSS
2%
Percentile
75.1
In the wild
Unconfirmed
What it is

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center.

This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction.

Atlassian recommends that Confluence 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:

Confluence Data Center and Server 7.19: Upgrade to a release 7.19.17, 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 from the download center ([https://www.atlassian.com/software/confluence/download-archives]).

This vulnerability was discovered by m1sn0w and reported via our Bug Bounty program

The record
Technical detail
CVSS v3.0
7.2 · HIGH
Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01565 · 75.1th percentile
Published
2024-01-16T05:00Z
EPSS history
Timeline
  • 16 JAN 05:00Z
    This High severity RCE (Remote Code Execution) vulnerability was introduced in version 7.19.0 of Confluence Data Center
    cvelistv5