CVE-2023-33182
0.0 · NONEOverview
CVE-2023-33182 is a none-severity vulnerability affecting nextcloud contacts. It was published on May 30, 2023 and has a CVSS 3.1 base score of 0.0 (NONE).
This vulnerability has a CVSS 3.1 base score of 0.0, rated NONE. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Contacts app for Nextcloud easily syncs contacts from various devices with your Nextcloud and allows editing. The unsanitized SVG is converted to a JavaScript blob (in memory data) that the Avatar can't render. Due to this constellation the missing sanitization does not seem to be exploitable. It is recommended that the Contacts app is upgraded to 5.0.3 or 4.2.4
Remediation
Check the references section for vendor advisories and patches from nextcloud. Update contacts 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 | contacts | >= 4.1.0, < 4.2.4 | Affected |
References
Frequently Asked Questions
What is CVE-2023-33182?
CVE-2023-33182 is a none-severity vulnerability affecting nextcloud contacts. It was published on May 30, 2023 and has a CVSS 3.1 base score of 0.0 (NONE).
How severe is CVE-2023-33182?
This vulnerability has a CVSS 3.1 base score of 0.0, rated NONE. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2023-33182?
Check the references section for vendor advisories and patches from nextcloud. Update contacts 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-2023-33182?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-33182 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
AI agents map your attack surface to find vulnerabilities like this one.
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