CVE-2022-26134
CVSS v3
9.8
CRITICAL
EPSS Score
94.4 %
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
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.
CISA Known Exploited Vulnerability
- Date Added
- 2022-06-02
- Patch Due Date
- 2022-06-06
- Ransomware Use
- Known
Technical details
- Published
- 2022-06-03
- Exploit-DB
- EDB-50952
Frequently asked questions
What is CVE-2022-26134?
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.
Is CVE-2022-26134 actively exploited?
Yes. CVE-2022-26134 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2022-06-06.
What is the CVSS score for CVE-2022-26134?
CVE-2022-26134 has a CVSS v3 base score of 9.8 (CRITICAL severity).
Is CVE-2022-26134 affecting your environment?
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