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Atlassian Confluence

Pierluigi Paganini August 30, 2024
Threat actors exploit Atlassian Confluence bug in cryptomining campaigns

Threat actors are actively exploiting a critical flaw in the Atlassian Confluence Data Center and Confluence Server in cryptocurrency mining campaigns. The critical vulnerability CVE-2023-22527  (CVSS score 10.0) in the Atlassian Confluence Data Center and Confluence Server is being actively exploited for cryptojacking campaigns. The vulnerability is a template injection vulnerability that can allow remote […]

Pierluigi Paganini June 20, 2024
Atlassian fixed six high-severity bugs in Confluence Data Center and Server

Australian software company Atlassian addressed multiple high-severity vulnerabilities in its Confluence, Crucible, and Jira solutions. Atlassian June 2024 Security Bulletin addressed nine high-severity vulnerabilities in Confluence, Crucible, and Jira products. The most severe issue addressed by the company is an improper authorization org.springframework.security:spring-security-core dependency in Confluence Data Center and Server. The flaw tracked as CVE-2024-22257 […]

Pierluigi Paganini November 06, 2023
Critical Confluence flaw exploited in ransomware attacks

Experts warn threat actors that started exploiting a recent critical flaw CVE-2023-22518 in Confluence Data Center and Confluence Server. Over the weekend threat actors started exploiting a recently disclosed vulnerability (CVE-2023-22518) in all versions of Atlassian Confluence Data Center and Confluence Server. Atlassian last week warned of the CVE-2023-22518 (CVSS score 9.1), the issue is an […]

Pierluigi Paganini October 31, 2023
Critical Atlassian Confluence flaw can lead to significant data loss

Atlassian warned of a critical security vulnerability, tracked as CVE-2023-22518, in the Confluence Data Center and Server. Atlassian is warning of a critical security flaw, tracked as CVE-2023-22518 (CVSS score 9.1), that affects all versions of Confluence Data Center and Server. The vulnerability is an improper authorization issue that can lead to significant data loss if […]

Pierluigi Paganini October 04, 2023
Atlassian Confluence zero-day CVE-2023-22515 actively exploited in attacks

Atlassian fixed a critical zero-day flaw in its Confluence Data Center and Server software, which has been exploited in the wild. Software giant Atlassian released emergency security updates to address a critical zero-day vulnerability, tracked as CVE-2023-22515 (CVSS score 10), in its Confluence Data Center and Server software. The flaw CVE-2023-22515 is a privilege escalation vulnerability […]

Pierluigi Paganini September 22, 2022
Atlassian Confluence bug CVE-2022-26134 exploited in cryptocurrency mining campaign

Threat actors are targeting unpatched Atlassian Confluence servers as part of an ongoing crypto mining campaign. Trend Micro researchers warn of an ongoing crypto mining campaign targeting Atlassian Confluence servers affected by the CVE-2022-26134 vulnerability. The now-patched critical security flaw was disclosed by Atlassian in early June, at the time the company warned of a […]

Pierluigi Paganini June 26, 2022
Threat actors sell access to tens of vulnerable networks compromised by exploiting Atlassian 0day

A threat actor is selling access to 50 vulnerable networks that have been compromised exploiting the recently disclosed Atlassian Confluence zero-day. A threat actor is selling access to 50 vulnerable networks that have been compromised by exploiting the recently discovered Atlassian Confluence zero-day flaw (CVE-2022-26134). The discovery was made by the Rapid7 Threat Intelligence team […]

Pierluigi Paganini June 12, 2022
Ransomware gangs are exploiting CVE-2022-26134 RCE in Atlassian Confluence servers

Ransomware gangs are actively exploiting CVE-2022-26134 remote code execution (RCE) flaw in Atlassian Confluence Server and Data Center. Multiple ransomware groups are actively exploiting the recently disclosed remote code execution (RCE) vulnerability, tracked as CVE-2022-26134, affecting Atlassian Confluence Server and Data Center. Proof-of-concept exploits for the CVE-2022-26134 vulnerability have been released online, Bleeping Computer reported that starting from […]

Pierluigi Paganini June 10, 2022
Threat actors exploit recently disclosed Atlassian Confluence flaw in cryptomining campaign

Threat actors are exploiting the recently disclosed CVE-2022-26134 RCE in Atlassian Confluence servers to deploy cryptocurrency miners. CheckPoint researchers have observed threat actors exploiting the recently disclosed CVE-2022-26134 remote code execution vulnerability in Atlassian Confluence servers to deploy cryptocurrency miners. Last week, Atlassian warned of a critical unpatched remote code execution vulnerability affecting all Confluence […]

Pierluigi Paganini September 30, 2021
Threat actors use recently discovered CVE-2021-26084 Atlassian Confluence

Threat actors are actively exploiting the recently disclosed CVE-2021-26084 RCE vulnerability in Atlassian Confluence deployments. Trend Micro researchers have spotted crypto-mining campaigns that are actively exploiting a recently disclosed critical remote code execution vulnerability in Atlassian Confluence deployments across Windows and Linux. At the end of August, Atlassian released security patches to address the critical CVE-2021-26084 flaw that affects […]

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    recent articles

    Law enforcement operations seized BlackSuit ransomware gang’s darknet sites

    Cyber Crime / July 26, 2025

    Arizona woman sentenced for aiding North Korea in U.S. IT job fraud scheme

    Intelligence / July 26, 2025

    Operation CargoTalon targets Russia’s aerospace with EAGLET malware,

    Intelligence / July 25, 2025

    Unpatched flaw in EoL LG LNV5110R cameras lets hackers gain Admin access

    Security / July 25, 2025

    Koske, a new AI-Generated Linux malware appears in the threat landscape

    Malware / July 25, 2025

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