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CVE-2022-26134 Report - Details, Severity, Advisories and More

CVE-2022-26134 Report - Details, Severity, Advisories and More

Twingate Team

Dec 20, 2023

CVE-2022-26134 is a critical security vulnerability affecting Confluence Server and Data Center instances. With a severity score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary code on affected systems. It impacts various versions of Confluence Server and Data Center, posing a significant risk to organizations using these systems. Understanding and addressing this vulnerability is crucial for maintaining the security of your Confluence instances.

How do I know if I'm affected by CVE-2022-26134?

If you're using Confluence Server or Data Center, you might be affected by the CVE-2022-26134 vulnerability. This critical issue impacts versions 1.3.0 to 7.4.16, 7.13.0 to 7.13.6, 7.14.0 to 7.14.2, 7.15.0 to 7.15.1, 7.16.0 to 7.16.3, 7.17.0 to 7.17.3, and 7.18.0. Check your Confluence version to see if it falls within these ranges. If it does, your system is at risk, and you should take action to secure it.

What should I do if I'm affected by CVE-2022-26134?

If you're affected by the CVE-2022-26134 vulnerability, it's essential to take action. Update your Confluence Server or Data Center to a patched version: 7.4.17, 7.13.7, 7.14.3, 7.15.2, 7.16.4, 7.17.4, or 7.18.1. This will help secure your system and prevent unauthorized access or code execution.

Where can I go to learn more?

For more information and resources on the CVE-2022-26134 vulnerability, check out the following references:

Is CVE-2022-26134 in CISA’s Known Exploited Vulnerabilities Catalog?

Yes, CVE-2022-26134 is in CISA's Known Exploited Vulnerabilities Catalog. The vulnerability is named "Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability" and was added on June 2, 2022. The due date for required action is June 6, 2022. Organizations must immediately block all internet traffic to and from affected products, apply the update per vendor instructions, or remove the affected products by the due date.

Weakness enumeration

The CVE-2022-26134 vulnerability involves improper neutralization of special elements in an expression language statement, allowing unauthenticated attackers to execute arbitrary code on Confluence instances.

For more details

CVE-2022-26134 vulnerability poses a significant risk to affected Confluence Server and Data Center instances, it's clear that immediate action is necessary to secure affected systems. For a more comprehensive understanding of the vulnerability, including its description, severity, technical details, and known affected software configurations, visit the NVD page.

Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.

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CVE-2022-26134 Report - Details, Severity, Advisories and More

CVE-2022-26134 Report - Details, Severity, Advisories and More

Twingate Team

Dec 20, 2023

CVE-2022-26134 is a critical security vulnerability affecting Confluence Server and Data Center instances. With a severity score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary code on affected systems. It impacts various versions of Confluence Server and Data Center, posing a significant risk to organizations using these systems. Understanding and addressing this vulnerability is crucial for maintaining the security of your Confluence instances.

How do I know if I'm affected by CVE-2022-26134?

If you're using Confluence Server or Data Center, you might be affected by the CVE-2022-26134 vulnerability. This critical issue impacts versions 1.3.0 to 7.4.16, 7.13.0 to 7.13.6, 7.14.0 to 7.14.2, 7.15.0 to 7.15.1, 7.16.0 to 7.16.3, 7.17.0 to 7.17.3, and 7.18.0. Check your Confluence version to see if it falls within these ranges. If it does, your system is at risk, and you should take action to secure it.

What should I do if I'm affected by CVE-2022-26134?

If you're affected by the CVE-2022-26134 vulnerability, it's essential to take action. Update your Confluence Server or Data Center to a patched version: 7.4.17, 7.13.7, 7.14.3, 7.15.2, 7.16.4, 7.17.4, or 7.18.1. This will help secure your system and prevent unauthorized access or code execution.

Where can I go to learn more?

For more information and resources on the CVE-2022-26134 vulnerability, check out the following references:

Is CVE-2022-26134 in CISA’s Known Exploited Vulnerabilities Catalog?

Yes, CVE-2022-26134 is in CISA's Known Exploited Vulnerabilities Catalog. The vulnerability is named "Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability" and was added on June 2, 2022. The due date for required action is June 6, 2022. Organizations must immediately block all internet traffic to and from affected products, apply the update per vendor instructions, or remove the affected products by the due date.

Weakness enumeration

The CVE-2022-26134 vulnerability involves improper neutralization of special elements in an expression language statement, allowing unauthenticated attackers to execute arbitrary code on Confluence instances.

For more details

CVE-2022-26134 vulnerability poses a significant risk to affected Confluence Server and Data Center instances, it's clear that immediate action is necessary to secure affected systems. For a more comprehensive understanding of the vulnerability, including its description, severity, technical details, and known affected software configurations, visit the NVD page.

Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.

CVE-2022-26134 Report - Details, Severity, Advisories and More

Twingate Team

Dec 20, 2023

CVE-2022-26134 is a critical security vulnerability affecting Confluence Server and Data Center instances. With a severity score of 9.8, this vulnerability allows unauthenticated attackers to execute arbitrary code on affected systems. It impacts various versions of Confluence Server and Data Center, posing a significant risk to organizations using these systems. Understanding and addressing this vulnerability is crucial for maintaining the security of your Confluence instances.

How do I know if I'm affected by CVE-2022-26134?

If you're using Confluence Server or Data Center, you might be affected by the CVE-2022-26134 vulnerability. This critical issue impacts versions 1.3.0 to 7.4.16, 7.13.0 to 7.13.6, 7.14.0 to 7.14.2, 7.15.0 to 7.15.1, 7.16.0 to 7.16.3, 7.17.0 to 7.17.3, and 7.18.0. Check your Confluence version to see if it falls within these ranges. If it does, your system is at risk, and you should take action to secure it.

What should I do if I'm affected by CVE-2022-26134?

If you're affected by the CVE-2022-26134 vulnerability, it's essential to take action. Update your Confluence Server or Data Center to a patched version: 7.4.17, 7.13.7, 7.14.3, 7.15.2, 7.16.4, 7.17.4, or 7.18.1. This will help secure your system and prevent unauthorized access or code execution.

Where can I go to learn more?

For more information and resources on the CVE-2022-26134 vulnerability, check out the following references:

Is CVE-2022-26134 in CISA’s Known Exploited Vulnerabilities Catalog?

Yes, CVE-2022-26134 is in CISA's Known Exploited Vulnerabilities Catalog. The vulnerability is named "Atlassian Confluence Server and Data Center Remote Code Execution Vulnerability" and was added on June 2, 2022. The due date for required action is June 6, 2022. Organizations must immediately block all internet traffic to and from affected products, apply the update per vendor instructions, or remove the affected products by the due date.

Weakness enumeration

The CVE-2022-26134 vulnerability involves improper neutralization of special elements in an expression language statement, allowing unauthenticated attackers to execute arbitrary code on Confluence instances.

For more details

CVE-2022-26134 vulnerability poses a significant risk to affected Confluence Server and Data Center instances, it's clear that immediate action is necessary to secure affected systems. For a more comprehensive understanding of the vulnerability, including its description, severity, technical details, and known affected software configurations, visit the NVD page.