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This High severity RCE (Remote Code Execution) vulnerability was introduced in version 3.4.6 of Crowd Data Center and Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.0, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Crowd Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Crowd Data Center and Server 3.4: Upgrade to a release greater than or equal to 5.1.6 Crowd Data Center and Server 5.2: Upgrade to a release greater than or equal to 5.2.1 See the release notes ([https://confluence.atlassian.com/crowd/crowd-release-notes-199094.html]). You can download the latest version of Crowd Data Center and Server from the download center ([https://www.atlassian.com/software/crowd/download-archive]). This vulnerability was discovered by m1sn0w and reported via our Bug Bounty program

This High severity RCE (Remote Code Execution) vulnerability was introduced in versions 8.1.0, 8.2.0, 9.0.0, 9.1.0, 9.2.0, and 9.3.0 of Bamboo Data Center and Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Bamboo Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Bamboo Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.7. JDK 1.8u121+ should be used in case Java 8 used to run Bamboo Data Center and Server. See Bamboo 9.2 Upgrade notes (https://confluence.atlassian.com/bambooreleases/bamboo-9-2-upgrade-notes-1207179212.html) Bamboo Data Center and Server 9.3: Upgrade to a release greater than or equal to 9.3.4 See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center and Server from the download center ([https://www.atlassian.com/software/bamboo/download-archives]). This vulnerability was discovered by a private user and reported via our Bug Bounty program

All versions of Confluence Data Center and Server are affected by this unexploited vulnerability. This Improper Authorization vulnerability allows an unauthenticated attacker to reset Confluence and create a Confluence instance administrator account. Using this account, an attacker can then perform all administrative actions that are available to Confluence instance administrator leading to - but not limited to - full loss of confidentiality, integrity and availability.  Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.

Atlassian has been made aware of an issue reported by a handful of customers where external attackers may have exploited a previously unknown vulnerability in publicly accessible Confluence Data Center and Server instances to create unauthorized Confluence administrator accounts and access Confluence instances. Atlassian Cloud sites are not affected by this vulnerability. If your Confluence site is accessed via an atlassian.net domain, it is hosted by Atlassian and is not vulnerable to this issue.

This High severity RCE (Remote Code Execution) vulnerability was introduced in version 8.0.0 of Bitbucket Data Center and Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction. Atlassian recommends that Bitbucket Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Bitbucket Data Center and Server 8.9: Upgrade to a release greater than or equal to 8.9.5 Bitbucket Data Center and Server 8.10: Upgrade to a release greater than or equal to 8.10.5 Bitbucket Data Center and Server 8.11: Upgrade to a release greater than or equal to 8.11.4 Bitbucket Data Center and Server 8.12: Upgrade to a release greater than or equal to 8.12.2 Bitbucket Data Center and Server 8.13: Upgrade to a release greater than or equal to 8.13.1 Bitbucket Data Center and Server 8.14: Upgrade to a release greater than or equal to 8.14.0 Bitbucket Data Center and Server version >= 8.0 and < 8.9: Upgrade to any of the listed fix versions. See the release notes (https://confluence.atlassian.com/bitbucketserver/release-notes). You can download the latest version of Bitbucket Data Center and Server from the download center (https://www.atlassian.com/software/bitbucket/download-archives). This vulnerability was discovered by a private user and reported via our Bug Bounty program

This High severity Injection and RCE (Remote Code Execution) vulnerability known as CVE-2023-22506 was introduced in version 8.0.0 of Bamboo Data Center.   This Injection and RCE (Remote Code Execution) vulnerability, with a CVSS Score of 7.5, allows an authenticated attacker to modify the actions taken by a system call and execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction.     Atlassian recommends that you upgrade your instance to latest version. If you're unable to upgrade to latest, upgrade to one of these fixed versions: 9.2.3 and 9.3.1. See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html|https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center and Bamboo Server from the download center ([https://www.atlassian.com/software/bamboo/download-archives|https://www.atlassian.com/software/bamboo/download-archives]).   This vulnerability was reported via our Penetration Testing program.

This High severity RCE (Remote Code Execution) vulnerability known as CVE-2023-22508 was introduced in version 6.1.0 of Confluence Data Center & Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.5, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction. Atlassian recommends that you upgrade your instance to avoid this bug using the following options: * Upgrade to a Confluence feature release greater than or equal to 8.2.0 (ie: 8.2, 8.2, 8.4, etc...) * Upgrade to a Confluence 7.19 LTS bugfix release greater than or equal to 7.19.8 (ie: 7.19.8, 7.19.9, 7.19.10, 7.19.11, etc...) * Upgrade to a Confluence 7.13 LTS bugfix release greater than or equal to 7.13.20 (Release available early August) See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html ). You can download the latest version of Data Center & Server from the download center (https://www.atlassian.com/software/confluence/download-archives ). If you are unable to upgrade your instance please use the following guide to workaround the issue https://confluence.atlassian.com/confkb/how-to-disable-the-jmx-network-port-for-cve-2023-22508-1267761550.html This vulnerability was discovered by a private user and reported via our Bug Bounty program.

This High severity RCE (Remote Code Execution) vulnerability known as CVE-2023-22505 was introduced in version 8.0.0 of Confluence Data Center & Server. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8, allows an authenticated attacker to execute arbitrary code which has high impact to confidentiality, high impact to integrity, high impact to availability, and no user interaction. Atlassian recommends that you upgrade your instance to latest version. If you're unable to upgrade to latest, upgrade to one of these fixed versions: 8.3.2, 8.4.0. See the release notes ([https://confluence.atlassian.com/doc/confluence-release-notes-327.html).|https://confluence.atlassian.com/doc/confluence-release-notes-327.html).] You can download the latest version of Confluence Data Center & Server from the download center ([https://www.atlassian.com/software/confluence/download-archives).|https://www.atlassian.com/software/confluence/download-archives).] This vulnerability was discovered by a private user and reported via our Bug Bounty program.

Affected versions of Atlassian Confluence Server allow remote attackers who have read permissions to a page, but not write permissions, to upload attachments via a Broken Access Control vulnerability in the attachments feature.

Affected versions of Atlassian Confluence Server and Data Center allow anonymous remote attackers to view the names of attachments and labels in a private Confluence space. This occurs via an Information Disclosure vulnerability in the macro preview feature. This vulnerability was reported by Rojan Rijal of the Tinder Security Engineering team. The affected versions are before version 7.13.15, from version 7.14.0 before 7.19.7, and from version 7.20.0 before 8.2.0.

An authentication vulnerability was discovered in Jira Service Management Server and Data Center which allows an attacker to impersonate another user and gain access to a Jira Service Management instance under certain circumstances_._ With write access to a User Directory and outgoing email enabled on a Jira Service Management instance, an attacker could gain access to signup tokens sent to users with accounts that have never been logged into. Access to these tokens can be obtained in two cases: * If the attacker is included on Jira issues or requests with these users, or * If the attacker is forwarded or otherwise gains access to emails containing a “View Request” link from these users. Bot accounts are particularly susceptible to this scenario. On instances with single sign-on, external customer accounts can be affected in projects where anyone can create their own account.

Affected versions of Atlassian Crowd allow an attacker to authenticate as the crowd application via security misconfiguration and subsequent ability to call privileged endpoints in Crowd's REST API under the {{usermanagement}} path. This vulnerability can only be exploited by IPs specified under the crowd application allowlist in the Remote Addresses configuration, which is {{none}} by default. The affected versions are all versions 3.x.x, versions 4.x.x before version 4.4.4, and versions 5.x.x before 5.0.3

There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. An attacker with permission to control their username can exploit this issue to execute arbitrary code on the system. This vulnerability can be unauthenticated if the Bitbucket Server and Data Center instance has enabled “Allow public signup”.

In the Netic User Export add-on before 1.3.5 for Atlassian Confluence, authorization is mishandled. An unauthenticated attacker could access files on the remote system.

The Netic User Export add-on before 1.3.5 for Atlassian Confluence has the functionality to generate a list of users in the application, and export it. During export, the HTTP request has a fileName parameter that accepts any file on the system (e.g., an SSH private key) to be downloaded.

The MasterUserEdit API in Atlassian Jira Align Server before version 10.109.2 allows An authenticated attacker with the People role permission to use the MasterUserEdit API to modify any users role to Super Admin. This vulnerability was reported by Jacob Shafer from Bishop Fox.

The ManageJiraConnectors API in Atlassian Jira Align before version 10.109.2 allows remote attackers to exploit this issue to access internal network resources via a Server-Side Request Forgery. This can be exploited by a remote, unauthenticated attacker with Super Admin privileges by sending a specially crafted HTTP request.

Multiple API endpoints in Atlassian Bitbucket Server and Data Center 7.0.0 before version 7.6.17, from version 7.7.0 before version 7.17.10, from version 7.18.0 before version 7.21.4, from version 8.0.0 before version 8.0.3, from version 8.1.0 before version 8.1.3, and from version 8.2.0 before version 8.2.2, and from version 8.3.0 before 8.3.1 allows remote attackers with read permissions to a public or private Bitbucket repository to execute arbitrary code by sending a malicious HTTP request. This vulnerability was reported via our Bug Bounty Program by TheGrandPew.

Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to inject arbitrary HTML or JavaScript via a Reflected Cross-Site Scripting (RXSS) vulnerability in the TeamManagement.jspa endpoint. The affected versions are before version 8.20.8.

Affected versions of Atlassian Jira Service Management Server and Data Center allow remote attackers without the "Browse Users" permission to view groups via an Information Disclosure vulnerability in the browsegroups.action endpoint. The affected versions are before version 4.22.2.