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CVE-2023-46730

7.4 · HIGH

Group-Office is an enterprise CRM and groupware tool.

Published Nov 7, 2023CWE-918EPSS 0.60%

Overview

CVE-2023-46730 is a high-severity vulnerability. It was published on November 7, 2023 and has a CVSS 3.1 base score of 7.4 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

Group-Office is an enterprise CRM and groupware tool. In affected versions there is full Server-Side Request Forgery (SSRF) vulnerability in the /api/upload.php endpoint. The /api/upload.php endpoint does not filter URLs which allows a malicious user to cause the server to make resource requests to untrusted domains. Note that protocols like file:// can also be used to access the server disk. The request result (on success) can then be retrieved using /api/download.php. This issue has been addressed in versions 6.8.15, 6.7.54, and 6.6.177. Users are advised to upgrade. There are no known workarounds for this vulnerability.

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/Intermesh/groupoffice/commit/99205535e8cec6592fd7f1469837926f27c72d50GitHubgithub.com/Intermesh/groupoffice/security/advisories/GHSA-vw6c-h82w-mvfvGitHubgithub.com/Intermesh/groupoffice/commit/99205535e8cec6592fd7f1469837926f27c72d50GitHubgithub.com/Intermesh/groupoffice/security/advisories/GHSA-vw6c-h82w-mvfv

How CyberStrike helps

Frequently asked questions

What is CVE-2023-46730?

CVE-2023-46730 is a high-severity vulnerability. It was published on November 7, 2023 and has a CVSS 3.1 base score of 7.4 (HIGH).

How severe is CVE-2023-46730?

This vulnerability has a CVSS 3.1 base score of 7.4, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-46730?

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-2023-46730?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-46730 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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