CVE-2022-26133

published 2022-04-20

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…

Priority P1 80 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

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.

Affected

13 ranges

Vendor	Product	Version range	Fixed in
atlassian	bitbucket_data_center	—	—
atlassian	bitbucket_data_center	>= 5.14.0 < unspecified	unspecified
atlassian	bitbucket_data_center	>= 5.14.0 < 7.6.14	7.6.14
atlassian	bitbucket_data_center	>= 7.18.0 < unspecified	unspecified
atlassian	bitbucket_data_center	>= 7.18.0 < 7.18.4	7.18.4
atlassian	bitbucket_data_center	>= 7.19.0 < unspecified	unspecified
atlassian	bitbucket_data_center	>= 7.19.0 < 7.19.4	7.19.4
atlassian	bitbucket_data_center	>= 7.7.0 < unspecified	unspecified
atlassian	bitbucket_data_center	>= 7.7.0 < 7.17.6	7.17.6
atlassian	bitbucket_data_center	>= unspecified < 7.6.14	7.6.14
atlassian	bitbucket_data_center	>= unspecified < 7.17.6	7.17.6
atlassian	bitbucket_data_center	>= unspecified < 7.18.4	7.18.4
atlassian	bitbucket_data_center	>= unspecified < 7.19.4	7.19.4

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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CWE-502