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CVE-2023-33184

3.5 · LOW

Nextcloud Mail is a mail app in Nextcloud.

Published May 27, 2023CWE-918EPSS 0.53%

Overview

CVE-2023-33184 is a low-severity vulnerability. It was published on May 27, 2023 and has a CVSS 3.1 base score of 3.5 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Nextcloud Mail is a mail app in Nextcloud. A blind SSRF attack allowed to send GET requests to services running in the same web server. It is recommended that the Mail app is update to version 3.02, 2.2.5 or 1.15.3.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

GitHubgithub.com/nextcloud/mail/pull/8275GitHubgithub.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564Refhackerone.com/reports/1913095GitHubgithub.com/nextcloud/mail/pull/8275GitHubgithub.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564Refhackerone.com/reports/1913095

How CyberStrike helps

Frequently asked questions

What is CVE-2023-33184?

CVE-2023-33184 is a low-severity vulnerability. It was published on May 27, 2023 and has a CVSS 3.1 base score of 3.5 (LOW).

How severe is CVE-2023-33184?

This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-33184?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2023-33184?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-33184 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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