Vulnerabilities > CVE-2019-13347 - Unspecified vulnerability in Atlassian Saml Single Sign on

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

HIGH

Privileges required

LOW

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

high complexity

atlassian

NVD

Published: 2019-12-13

Updated: 2024-11-21

Summary

An issue was discovered in the SAML Single Sign On (SSO) plugin for several Atlassian products affecting versions 3.1.0 through 3.2.2 for Jira and Confluence, versions 2.4.0 through 3.0.3 for Bitbucket, and versions 2.4.0 through 2.5.2 for Bamboo. It allows locally disabled users to reactivate their accounts just by browsing the affected Jira/Confluence/Bitbucket/Bamboo instance, even when the applicable configuration option of the plugin has been disabled ("Reactivate inactive users"). Exploiting this vulnerability requires an attacker to be authorized by the identity provider and requires that the plugin's configuration option "User Update Method" have the "Update from SAML Attributes" value.

Vulnerable Configurations

Part	Description	Count
Application	Atlassian Atlassian Saml Single Sign ON 3.1.5 Atlassian Saml Single Sign ON 3.1.6 Atlassian Saml Single Sign ON 3.1.7 Atlassian Saml Single Sign ON 3.2.2 Atlassian Saml Single Sign ON 2.4.0 Atlassian Saml Single Sign ON 2.4.3 Atlassian Saml Single Sign ON 2.4.5 Atlassian Saml Single Sign ON 2.4.6 Atlassian Saml Single Sign ON 2.4.7 Atlassian Saml Single Sign ON 2.4.8 Atlassian Saml Single Sign ON 2.5.1 Atlassian Saml Single Sign ON 2.5.2 Atlassian Saml Single Sign ON 2.5.4 Atlassian Saml Single Sign ON 2.5.5 Atlassian Saml Single Sign ON 2.5.6 Atlassian Saml Single Sign ON 2.5.9 Atlassian Saml Single Sign ON 3.0.0 Atlassian Saml Single Sign ON 2.5.0 Atlassian Saml Single Sign ON 2.5.3	33

Summary

Vulnerable Configurations

References