🛡️ CVE-2022-26134
🔴 CVSS 9.8 — Critical ⚠️ Exploit Public CWE-917 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-917
Public Exploit ⚠️ Yes
Source NVD
Published 2022-06-03
Updated 2026-06-08
Modified 2025-10-24

Affected Packages

Software From version Fixed in
confluence-data-center
confluence-server

References

Issue Tracking, Patch, Vendor Advisory https://jira.atlassian.com/browse/CONFSERVER-79016
Issue Tracking, Patch, Vendor Advisory https://jira.atlassian.com/browse/CONFSERVER-79016

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