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CVE-2022-26134

CRITICALCISA KEV

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/3/2022

Last Modified10/24/2025

Sourcekev

Honeypot Sightings0

CISA KEV

VendorAtlassian

ProductConfluence Server/Data Center

Vulnerability NameAtlassian Confluence Server and Data Center Remote Code Execution Vulnerability

KEV Date Added2022-06-02

Remediation Due Date2022-06-06

Ransomware UseKnown

Affected Products

atlassian:confluence_data_centeratlassian:confluence_server

Weaknesses (CWE)

CWE-917CWE-917

References

http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html(security@atlassian.com)

http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html(security@atlassian.com)

http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html(security@atlassian.com)

http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html(security@atlassian.com)

https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html(security@atlassian.com)

https://jira.atlassian.com/browse/CONFSERVER-79016(security@atlassian.com)

http://packetstormsecurity.com/files/167430/Confluence-OGNL-Injection-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/167431/Through-The-Wire-CVE-2022-26134-Confluence-Proof-Of-Concept.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/167432/Confluence-OGNL-Injection-Proof-Of-Concept.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/167449/Atlassian-Confluence-Namespace-OGNL-Injection.html(af854a3a-2127-422b-91ae-364da2661108)

https://confluence.atlassian.com/doc/confluence-security-advisory-2022-06-02-1130377146.html(af854a3a-2127-422b-91ae-364da2661108)

https://jira.atlassian.com/browse/CONFSERVER-79016(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-26134(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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