CVE-2022-26136

A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps. The impact depends on which filters are used by each app, and how the filters are used. This vulnerability can result in authentication bypass and...

Crowd: Multiple Servlet Filter Vulnerabilities

Multiple Servlet Filter vulnerabilities have been fixed in Crowd Server and Data Center. These vulnerabilities also affect other Atlassian products. For more information, refer to Atlassian's security...

DoS (Denial of Service) in Crowd Data Center and Crowd Server - CVE-2022-29885

h2. Summary of Vulnerability This critical severity DoS Denial of Service vulnerability known as CVE-2022-29885 was introduced in version 4.0.0 of Crowd Data Center and Crowd Server. h2. Affected Versions ||Product||Affected Versions|| |Crowd Data Center Crowd Server|- 4.0.0 - 5.0.0| h2. Fixed...

Crowd: Multiple vulnerabilities in log4j < 1.2.7-atlassian-16

The version of log4j used by Crowd has been updated from version 1.2.7-atlassian-3 to 1.2.7-atlassian-16 to address the following vulnerabilities: CVE-2021-4104|https://vulners.com/cve/CVE-2021-4104 JMSAppender is vulnerable to a deserialization flaw. A local attacker with privileges to update th...

Jenkins Crowd 2 Integration Plugin server-side request forgery vulnerability

An improper authorization vulnerability exists in Jenkins Crowd 2 Integration Plugin 2.0.0 and earlier in CrowdSecurityRealm.java that allows attackers to have Jenkins perform a connection test, connecting to an attacker-specified server with attacker-specified credentials and connection settings...

Jenkins Crowd Integration Plugin stores credentials in plain text

Jenkins Crowd Integration Plugin stores credentials unencrypted in the global config.xml configuration file on the Jenkins master where they can be viewed by users with access to the master file system...

GHSA-R5JR-82X4-R6J7 Jenkins Crowd Integration Plugin stores credentials in plain text

Jenkins Crowd Integration Plugin stores credentials unencrypted in the global config.xml configuration file on the Jenkins master where they can be viewed by users with access to the master file system...

GHSA-CG6Q-GP23-VWX8 Jenkins Crowd 2 Integration Plugin stored credentials in plain text

An insufficiently protected credentials vulnerability exists in Jenkins Crowd 2 Integration Plugin 2.0.0 and earlier in CrowdSecurityRealm.java, CrowdConfigurationService.java that allows attackers with local file system access to obtain the credentials used to connect to Crowd 2...

Jenkins Crowd 2 Integration Plugin stored credentials in plain text

An insufficiently protected credentials vulnerability exists in Jenkins Crowd 2 Integration Plugin 2.0.0 and earlier in CrowdSecurityRealm.java, CrowdConfigurationService.java that allows attackers with local file system access to obtain the credentials used to connect to Crowd 2...

Conti Leaks: Examining the Panama Papers of Ransomware | Trellix

Conti Leaks: Examining the Panama Papers of Ransomware By John Fokker, Jambul Tologonov · March 31, 2022 Introduction It isn’t often the whole world gets an inside look of the business operations of a top tier cybercriminal group. Very early on in the Russian-Ukrainian Crisis the predominantly...

Conti Leaks: Examining the Panama Papers of Ransomware | Trellix

Conti Leaks: Examining the Panama Papers of Ransomware By John Fokker, Jambul Tologonov · March 31, 2022 Introduction It isn’t often the whole world gets an inside look of the business operations of a top tier cybercriminal group. Very early on in the Russian-Ukrainian Crisis the predominantly...

Tomcat versions bundled with the Crowd product are vulnerable to CVE-2021-33037

The different Tomcat versions 8.5.X bundled to the Atlassian Crowd product versions lower than Crowd 4.4.1 are vulnerable to CVE-2021-33037|https://vulners.com/cve/CVE-2021-33037 The Tomcat versions from 8.5.0 to 8.5.66 are affected by the mentioned...

Crowd-sourced attacks present new risk of crisis escalation

By Matt Olney.An unpredictable and largely unknown set of actors present a threat to organizations, despite their sometimes unsophisticated techniques. Customers who are typically focused on top-tier, state-sponsored attacks should remain aware of these highly motivated threat actors, as... This ...

What Avengers Movies Can Teach Us About Cybersecurity

Marvel has been entertaining us for the last 20 years. We have seen gods, super-soldiers, magicians, and other irradiated heroes fight baddies at galactic scales. The eternal fight of good versus evil. A little bit like in cybersecurity, goods guys fighting cybercriminals. If we choose to go with...

Atlassian Crowd and Crowd Data Center Remote Code Execution Vulnerability

Atlassian Crowd and Crowd Data Center contain a remote code execution vulnerability resulting from a pdkinstall development plugin being incorrectly enabled in release builds...

Holiday Readiness, Part Three: What you Should be Thinking About Two Months Out?Performance Optimizations

October is here, and that means we are less than two months away from the busiest weekend of the year. Parts one and two of the Holiday Readiness blog series covered topics ranging from security checklists to disaster recovery strategies and flash crowd management. If you haven?t had a chance to...

Holiday Readiness, Part Three: What you Should be Thinking About Two Months Out—Performance Optimizations

October is here, and that means we are less than two months away from the busiest weekend of the year. Parts one and two of the Holiday Readiness blog series covered topics ranging from security checklists to disaster recovery strategies and flash crowd management. If you haven’t had a chance to...

Metasploit Wrap-Up

Print Driver PrivEsc If you attended DEF CON last week, you may have seen this talk on print driver vulnerabilities from Metasploit community contributor Jacob Baines. In the spirit of Friday the 13th, we're highlighting some of these "print nightmares" again, in the form of two new Metasploit...

Atlassian Crowd pdkinstall Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Atlassian Crowd pdkinstall Unauthenticated Plugin Upload RCE', 'Description' = %q This module can be used to upload a plugin on Atlassian Cloud v...

Audit Logs Store LDAP Password in Plain Text

h3. Problem In Confluence, when an external LDAP directory is created/modified, Audit logs store the LDAP connection password as plain text. h3. Environment 7.4.x . h3. Steps to Reproduce 1. In Confluence, create or modify a directory as Microsoft Active Directory, Crowd, Jira etc 2. After...