CVE-2023-22503
5.3 · MEDIUMOverview
CVE-2023-22503 is a medium-severity vulnerability affecting atlassian confluence_data_center. It was published on May 1, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Affected versions of Atlassian Confluence Server and Data Center allow anonymous remote attackers to view the names of attachments and labels in a private Confluence space. This occurs via an Information Disclosure vulnerability in the macro preview feature.
This vulnerability was reported by Rojan Rijal of the Tinder Security Engineering team.
The affected versions are before version 7.13.15, from version 7.14.0 before 7.19.7, and from version 7.20.0 before 8.2.0.
Remediation
Check the references section for vendor advisories and patches from atlassian. Update confluence_data_center to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| atlassian | confluence_data_center | >= 0, < 7.13.15 | Affected |
| atlassian | confluence_server | >= 0, < 7.13.15 | Affected |
Frequently Asked Questions
What is CVE-2023-22503?
CVE-2023-22503 is a medium-severity vulnerability affecting atlassian confluence_data_center. It was published on May 1, 2023 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2023-22503?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-22503?
Check the references section for vendor advisories and patches from atlassian. Update confluence_data_center to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2023-22503?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-22503 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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