3602 matches found
Improper Authorization in Confluence Data Center and Server (CVE-2023-22518)
In early November, the cybersecurity community witnessed the exploitation of a zero-day vulnerability in Confluence Data Center and Server. This critical vulnerability was related to Improper Authorization and assigned CVE-2023-22518 identifier. In this blog, we delve into the details of these...
Alert: 'Effluence' Backdoor Persists Despite Patching Atlassian Confluence Servers
Cybersecurity researchers have discovered a stealthy backdoor named Effluence that's deployed following the successful exploitation of a recently disclosed security flaw in Atlassian Confluence Data Center and Server. "The malware acts as a persistent backdoor and is not remediated by applying...
Cerber Ransomware Exploits Atlassian Confluence Vulnerability CVE-2023-22518
We encountered the Cerber ransomware exploiting the Atlassian Confluence vulnerability CVE-2023-22518 in its operations...
Exploit for Incorrect Authorization in Atlassian Confluence_Data_Center
CVE-2023-22518 Exploit Description This repository contain...
PT-2023-18556
Name of the Vulnerable Software and Affected Versions Atlassian Confluence affected versions not specified Description The issue allows a remote attacker to exploit a vulnerable endpoint and gain administrator privileges due to an improper authorization vulnerability. Threat actors have been...
Exploit for Improper Input Validation in Atlassian Confluence_Data_Center
Confluence Vulnerability - CVE-2023-22515 :notebook: Int...
Atlassian Confluence Authentication Bypass (CONFSERVER-93142) (Direct Check)
Binary data confluencecve-2023-22518.nbin...
CISA Adds One Known Exploited Vulnerability to Catalog
CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2023-22518 Atlassian Confluence Data Center and Server Improper Authorization Vulnerability These types of vulnerabilities are frequent attack vectors for malicious...
Experts Warn of Ransomware Hackers Exploiting Atlassian and Apache Flaws
Multiple ransomware groups have begun to actively exploit recently disclosed flaws in Atlassian Confluence and Apache ActiveMQ. Cybersecurity firm Rapid7 said it observed the exploitation of CVE-2023-22518 and CVE-2023-22515 in multiple customer environments, some of which have been leveraged for...
Atlassian Confluence 8.4.x < 8.4.4 Improper Authorization
According to its self-reported version number, the Atlassian Confluence application running on the remote host is 7.x prior 7.19.6, 8.x prior to 8.3.4, 8.4.x prior to 8.4.4, 8.5.x prior to 8.5.3 or 8.6.x prior to 8.6.1. It is, therefore, affected by an improper authorization vulnerability. Note...
Atlassian Confluence 7.x < 7.19.16 Improper Authorization
According to its self-reported version number, the Atlassian Confluence application running on the remote host is 7.x prior 7.19.6, 8.x prior to 8.3.4, 8.4.x prior to 8.4.4, 8.5.x prior to 8.5.3 or 8.6.x prior to 8.6.1. It is, therefore, affected by an improper authorization vulnerability. Note...
Atlassian Confluence 8.x < 8.3.4 Improper Authorization
According to its self-reported version number, the Atlassian Confluence application running on the remote host is 7.x prior 7.19.6, 8.x prior to 8.3.4, 8.4.x prior to 8.4.4, 8.5.x prior to 8.5.3 or 8.6.x prior to 8.6.1. It is, therefore, affected by an improper authorization vulnerability. Note...
Atlassian Confluence 8.5.x < 8.5.3 Improper Authorization
According to its self-reported version number, the Atlassian Confluence application running on the remote host is 7.x prior 7.19.6, 8.x prior to 8.3.4, 8.4.x prior to 8.4.4, 8.5.x prior to 8.5.3 or 8.6.x prior to 8.6.1. It is, therefore, affected by an improper authorization vulnerability. Note...
Atlassian Confluence 8.6.x < 8.6.1 Improper Authorization
According to its self-reported version number, the Atlassian Confluence application running on the remote host is 7.x prior 7.19.6, 8.x prior to 8.3.4, 8.4.x prior to 8.4.4, 8.5.x prior to 8.5.3 or 8.6.x prior to 8.6.1. It is, therefore, affected by an improper authorization vulnerability. Note...
Atlassian Confluence Data Center and Server Improper Authorization Vulnerability
Atlassian Confluence Data Center and Server contain an improper authorization vulnerability that can result in significant data loss when exploited by an unauthenticated attacker. There is no impact on confidentiality since the attacker cannot exfiltrate any data...
Rapid7-Observed Exploitation of Atlassian Confluence CVE-2023-22518
Daniel Lydon and Conor Quinn contributed attacker behavior insights to this blog. As of November 5, 2023, Rapid7 Managed Detection and Response MDR is observing exploitation of Atlassian Confluence in multiple customer environments, including for ransomware deployment. We have confirmed that at...
A week in security (October 30 – November 5)
Last week on Malwarebytes Labs: Apache ActiveMQ vulnerability used in ransomware attacks YouTube launches "global effort" to block ad blockers Should you allow your browser to remember your passwords? Atlassian: "Take immediate action" to patch your Confluence Data Center and Server instances Wha...
Exploit for Incorrect Authorization in Atlassian Confluence_Data_Center
CVE-2023-22518 An Exploitation tool to exploit the confluence...
Exploit for Incorrect Authorization in Atlassian Confluence_Data_Center
CVE-2023-22518 An Exploitation tool to exploit the confluence...
Imperva customers are protected against CVE-2023-22518 in Confluence Data Center and Server
Atlassian released patches for the recently released vulnerability CVE-2023-22518 in their Confluence Data Center and Confluence Server products. This is a critical vulnerability, allowing attackers to bypass the authentication mechanism to potentially gain unauthorized access to sensitive...