Vulnerability fixed in Atlassian Confluence

Atlassian has fixed a vulnerability in Confluence Data Center and Confluence Server. The vulnerability allows an authenticated malicious person able to execute arbitrary execute code with application privileges, potentially gain access to sensitive data. If access is configured as "anonymous...

RCE (Remote Code Execution) in Confluence Data Center and Server

This High severity RCE Remote Code Execution vulnerability was introduced in version 7.13.0 of Confluence Data Center and Server. This RCE Remote Code Execution vulnerability, with a CVSS Score of 7.2, allows an authenticated attacker to execute arbitrary code which has high impact to...

Atlassian Confluence 7.13.x / 8.1.x / 8.2.x / 8.3.x / 8.6.0 < 8.6.1 (CONFSERVER-93169)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-93169 advisory. - Certain Neko-related HTML parsers allow a denial of service via crafted Processing Instruction PI input that causes excessive heap memory...

SSRF org.apache.xmlgraphics:batik-bridge in Confluence Data Center and Server

This High severity Third-Party Dependency vulnerability was introduced in versions 7.13.0 and 7.19.0 of Confluence Data Center and Server. This Third-Party Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N allows an unauthenticate...

XSS org.apache.xmlgraphics:batik-script in Confluence Data Center and Server

This High severity Third-Party Dependency vulnerability was introduced in versions 7.13.0 and 7.19.0 of Confluence Data Center and Server. This Third-Party Dependency vulnerability, with a CVSS Score of 7.5 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N allows an unauthenticate...

Atlassian Releases Security Advisory for Confluence Data Center and Server

Atlassian released a security advisory to address a vulnerability CVE-2023-22518 affecting Confluence Data Center and Server. A cyber actor could exploit this vulnerability to obtain sensitive information. CISA encourages users and administrators to review CVE-2023-22518 - Improper Authorization...

The vulnerability of the Atlassian Confluence Server web server and the date of the Confluence Data Center is related to deficiencies in the authentication process, which allow attackers to increase their privileges.

The vulnerability of the Atlassian Confluence Server web server and the Confluence Data Center are related to deficiencies in the authentication process. Exploiting this vulnerability can allow a malicious actor to increase their privileges remotely...

CVE-2023-22518

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 perfo...

Atlassian Confluence Data Center and Confluence Server Security Vulnerabilities

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 Data Center and Confluence Server that ste...

CVE-2023-22518: Incorrect Authorization

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 perfo...

Metasploit Weekly Wrap-Up

That Privilege Escalation Escalated Quickly This release features a module leveraging CVE-2023-22515, a vulnerability in Atlassian’s on-premises Confluence Server first listed as a privilege escalation, but quickly recategorized as a “broken access control” with a CVSS score of 10. The exploit...

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...

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...

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 Data Center and Server Security Vulnerability

Atlassian Confluence Data Center and Server is a data center of Atlassian Australia. A security vulnerability exists in Atlassian Confluence Data Center and Server. An attacker exploiting this vulnerability could cause resources to become unavailable to their intended users by temporarily or...

Atlassian Releases Security Update for Confluence Server and Data Center

Atlassian has released its security bulletin for August 2023 to address a vulnerability in Confluence Server and Data Center, CVE-2023-28709. A remote attacker can exploit this vulnerability to cause a denial-of-service condition. CISA encourages users and administrators to review Atlassian’s...

Atlassian Confluence 7.13.15 < 7.13.19 / 7.19.7 < 7.19.11 / 8.1.1 < 8.4.1 DoS (CONFSERVER-90185)

The version of Atlassian Confluence Server running on the remote host is affected by a vulnerability as referenced in the CONFSERVER-90185 advisory. - The fix for CVE-2023-24998 was incomplete for Apache Tomcat 11.0.0-M2 to 11.0.0-M4, 10.1.5 to 10.1.7, 9.0.71 to 9.0.73 and 8.5.85 to 8.5.87. If...

2022's most routinely exploited vulnerabilities—history repeats

The Cybersecurity and Infrastructure Security Agency CISA, National Security Agency NSA, Federal Bureau of Investigation FBI, and international partners have released a joint Cybersecurity Advisory CSA called the 2022 Top Routinely Exploited Vulnerabilities. We went over the list and it felt like...