CVE-2022-26133 Information

Description

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.

CVSS Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8