Vulnerability Details CVE-2022-26133
SharedSecretClusterAuthenticator in Atlassian Bitbucket Data Center versions 5.14.0 and later before 7.6.14, 7.7.0 and later prior to 7.17.6, 7.18.0 and later prior to 7.18.4, 7.19.0 and later prior to 7.19.4, and 7.20.0 allow a remote, unauthenticated attacker to execute arbitrary code via Java deserialization.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.76
EPSS Ranking 98.9%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
- https://confluence.atlassian.com/security/multiple-products-security-advisory-hazelcast-vulnerable-to-remote-code-execution-cve-2016-10750-1116292387.html
- https://jira.atlassian.com/browse/BSERV-13173
- https://confluence.atlassian.com/security/multiple-products-security-advisory-hazelcast-vulnerable-to-remote-code-execution-cve-2016-10750-1116292387.html
- https://jira.atlassian.com/browse/BSERV-13173
Products affected by CVE-2022-26133
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cpe:2.3:a:atlassian:bitbucket_data_center:*
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cpe:2.3:a:atlassian:bitbucket_data_center:7.20.0