Atlassian Confluence Zero-Day Actively Exploited in the Wild

Threat Level Vulnerability Report For a detailed threat advisory, download the pdf file here Summary A critical zero-day flaw, identified as CVE-2023-22515, affecting Confluence Data Center and Server instances is being actively exploited. This remotely exploitable vulnerability enables external...

The vulnerability of the Atlassian Confluence Server web server and the Confluence Data Center’s date center, related to access control deficiencies, allows attackers to increase their privileges.

The vulnerability of the Atlassian Confluence Server web server and the Confluence Data Center are related to lack of access control. Exploiting this vulnerability can allow a malicious actor to increase their privileges remotely...

Atlassian Releases Security Advisory for Confluence Data Center and Server

Atlassian released a security advisory to address a vulnerability affecting Confluence Data Center and Confluence Server. A remote cyber threat actor could exploit this vulnerability to take control of an affected system. CISA encourages users and administrators to review the following advisory a...

Atlassian Confluence Hit by New Actively Exploited Zero-Day – Patch Now

Atlassian has released fixes to contain an actively exploited critical zero-day flaw impacting publicly accessible Confluence Data Center and Server instances. The vulnerability, tracked as CVE-2023-22515, is remotely exploitable and allows external attackers to create unauthorized Confluence...

Atlassian Confluence 8.x < 8.3.3 Privilege Escalation

According to its self-reported version number, the Atlassian Confluence application running on the remote host is 8.x prior to 8.3.3, 8.4.x prior to 8.4.3 or 8.5.x prior to 8.5.2. It is, therefore, affected by a privilege escalation vulnerability. Note that the scanner has not tested for these...

Vulnerability fixed in Atlassian Confluence

Atlassian has fixed a vulnerability in Confluence. A malicious party could exploit the vulnerability to break into publicly accessible Confluence Data Center and Server instances, create unauthorized Confluence administrator accounts and gain access to Confluence instances. Atlassian has released...

Atlassian Confluence Data Center and Server Broken Access Control Vulnerability

Atlassian Confluence Data Center and Server contains a broken access control vulnerability that allows an attacker to create unauthorized Confluence administrator accounts and access Confluence...

Atlassian Confluence 8.5.x < 8.5.2 Privilege Escalation

According to its self-reported version number, the Atlassian Confluence application running on the remote host is 8.x prior to 8.3.3, 8.4.x prior to 8.4.3 or 8.5.x prior to 8.5.2. It is, therefore, affected by a privilege escalation vulnerability. Note that the scanner has not tested for these...

Atlassian Confluence 8.4.x < 8.4.3 Privilege Escalation

According to its self-reported version number, the Atlassian Confluence application running on the remote host is 8.x prior to 8.3.3, 8.4.x prior to 8.4.3 or 8.5.x prior to 8.5.2. It is, therefore, affected by a privilege escalation vulnerability. Note that the scanner has not tested for these...

CVE-2023-22515: Zero-Day Privilege Escalation in Confluence Server and Data Center

On October 4, 2023, Atlassian published a security advisory on CVE-2023-22515, a critical vulnerability affecting on-premises instances of Confluence Server and Confluence Data Center. CVE-2023-22515 was originally announced as a privilege escalation vulnerability, but was later changed to a brok...

CVE-2023-22515

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...

CVE-2023-22515

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...

CVE-2023-22515

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...

Design/Logic Flaw

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...

CVE-2023-22515

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...

CVE-2023-22515

CVE-2023-22515 affects Atlassian Confluence Data Center and Server. The issue is a broken access control vulnerability that enables an unauthenticated attacker to create unauthorized Confluence administrator accounts and access Confluence instances. Atlassian Cloud sites are not affected, and ins...

CVE-2023-22515

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...

Atlassian Confluence Server Security Vulnerability

Atlassian Confluence Server is the server version of Atlassian Australia's suite of collaboration software with enterprise knowledge management capabilities and support for building enterprise WiKi. A security vulnerability exists in Atlassian Confluence Server that stems from an unknown...

Atlassian Confluence 8.x < 8.3.3 / 8.4.x < 8.4.3 / 8.5.x < 8.5.2 (CONFSERVER-92475)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-92475 advisory. - Privilege Escalation in Confluence Data Center and Server - CVE-2023-22515 CVE-2023-22515 Note that Nessus has not tested for this issue but has...

VulnCheck KEV: CVE-2023-22515

Atlassian Confluence Data Center and Server contains a broken access control vulnerability that allows an attacker to create unauthorized Confluence administrator accounts and access Confluence...