CVEvulnerability

CVE-2022-26133

9.8 CRITICAL Published 2022-04-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-04-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-502

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.

Affected configurations

• atlassian bitbucket data center (>= 5.14.0 < 7.6.14) • atlassian bitbucket data center (>= 7.7.0 < 7.17.6) • atlassian bitbucket data center (>= 7.18.0 < 7.18.4) • atlassian bitbucket data center (>= 7.19.0 < 7.19.4) • atlassian bitbucket data center 7.20.0

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References