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Atlassian Confluence Exploits Peak at 100K Daily
Swarms of breach attempts against the Atlassian Confluence vulnerability are likely to continue for years, researchers say, averaging 20,000 attempts daily as of this week.
Since it was first identified on June 2, the Atlassian Confluence remote code-execution (RCE) vulnerability tracked as CVE-2022-26134 has attracted the repeated attention of threat actors. Now, after peaking at up to 100,000 attack attempts daily on targets, cyberattackers have settled at a steady rate of 20,000 malware injection shots per day, launched from around 6,000 IPs.
Researchers at Akamai observed that attacks on the Atlassian Confluence bug are mainly focused in the commerce, high tech, and financial services sectors, and range from probing to malware injection in hopes of installing cryptominers and webshells.
“What is particularly concerning is how much of a shift upward this attack type has garnered over the last several weeks,” a Tuesday Akamai report on the Atlassian Confluence vulnerability said. “As we have seen with similar vulnerabilities, this CVE-2022-26134 [bug] will likely continue to be exploited for at least the next couple of years.”
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This Metasploit module exploits an OGNL injection in Atlassian Confluence servers. A specially crafted URI can be used to evaluate an OGNL expression resulting in OS command execution.
Confluence suffers from a pre-authentication remote code execution vulnerability that is leveraged via OGNL injection. All 7.4.17 versions before 7.18.1 are affected.
Atlassian on Friday rolled out fixes to address a critical security flaw affecting its Confluence Server and Data Center products that have come under active exploitation by threat actors to achieve remote code execution. Tracked as CVE-2022-26134, the issue is similar to CVE-2021-26084 — another security flaw the Australian software company patched in August 2021. Both relate to a case of
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In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthenticated attacker to execute arbitrary code on a Confluence Server or Data Center instance. The affected versions are from 1.3.0 before 7.4.17, from 7.13.0 before 7.13.7, from 7.14.0 before 7.14.3, from 7.15.0 before 7.15.2, from 7.16.0 before 7.16.4, from 7.17.0 before 7.17.4, and from 7.18.0 before 7.18.1.
An remote code execution (RCE) vulnerability in all versions of the popular Confluence collaboration platform can be abused in credential harvesting, cyber espionage, and network backdoor attacks.
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Atlassian has warned of a critical unpatched remote code execution vulnerability impacting Confluence Server and Data Center products that it said is being actively exploited in the wild. The Australian software company credited cybersecurity firm Volexity for identifying the flaw, which is being tracked as CVE-2022-26134. "Atlassian has been made aware of current active exploitation of a