Vulnerabilities > CVE-2022-26133 - Deserialization of Untrusted Data vulnerability in Atlassian Bitbucket Data Center 7.20.0

047910
CVSS 9.8 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
atlassian
CWE-502
critical
NVD
Published: 2022-04-20
Updated: 2024-11-21

Summary

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.

Vulnerable Configurations

Part Description Count
Application
Atlassian
2

Common Weakness Enumeration (CWE)

References