CVE-2017-9505
4.3 · MEDIUMOverview
CVE-2017-9505 is a medium-severity vulnerability affecting atlassian confluence. It was published on June 15, 2017 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Atlassian Confluence starting with 4.3.0 before 6.2.1 did not check if a user had permission to view a page when creating a workbox notification about new comments. An attacker who can login to Confluence could receive workbox notifications, which contain the content of comments, for comments added to a page after they started watching it even if they do not have permission to view the page itself.
Remediation
Check the references section for vendor advisories and patches from atlassian. Update confluence 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 | >= 4.3, < 6.2.1 | Affected |
References
Frequently Asked Questions
What is CVE-2017-9505?
CVE-2017-9505 is a medium-severity vulnerability affecting atlassian confluence. It was published on June 15, 2017 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2017-9505?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2017-9505?
Check the references section for vendor advisories and patches from atlassian. Update confluence 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-2017-9505?
CyberStrike's AI-powered security agents can automatically detect CVE-2017-9505 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.
How CyberStrike Helps
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