CVE-2016-9465
5.4 · MEDIUMOverview
CVE-2016-9465 is a medium-severity vulnerability affecting nextcloud nextcloud_server. It was published on March 28, 2017 and has a CVSS 3.0 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.0 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Nextcloud Server before 10.0.1 & ownCloud Server before 9.0.6 and 9.1.2 suffer from Stored XSS in CardDAV image export. The CardDAV image export functionality as implemented in Nextcloud/ownCloud allows the download of images stored within a vCard. Due to not performing any kind of verification on the image content this is prone to a stored Cross-Site Scripting attack.
Remediation
Check the references section for vendor advisories and patches from nextcloud. Update nextcloud_server 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 |
|---|---|---|---|
| nextcloud | nextcloud_server | >= 10.0.0, < 10.0.1 | Affected |
| owncloud | owncloud | >= 9.0.0, < 9.0.6 | Affected |
References
Frequently Asked Questions
What is CVE-2016-9465?
CVE-2016-9465 is a medium-severity vulnerability affecting nextcloud nextcloud_server. It was published on March 28, 2017 and has a CVSS 3.0 base score of 5.4 (MEDIUM).
How severe is CVE-2016-9465?
This vulnerability has a CVSS 3.0 base score of 5.4, 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-2016-9465?
Check the references section for vendor advisories and patches from nextcloud. Update nextcloud_server 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-2016-9465?
CyberStrike's AI-powered security agents can automatically detect CVE-2016-9465 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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