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CVE-2023-26442

3.2 · LOW

In case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend.

Published Aug 2, 2023CWE-918EPSS 0.36%

Overview

CVE-2023-26442 is a low-severity vulnerability. It was published on August 2, 2023 and has a CVSS 3.1 base score of 3.2 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.2, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

In case Cacheservice was configured to use a sproxyd object-storage backend, it would follow HTTP redirects issued by that backend. An attacker with access to a local or restricted network with the capability to intercept and replay HTTP requests to sproxyd (or who is in control of the sproxyd service) could perform a server-side request-forgery attack and make Cacheservice connect to unexpected resources. We have disabled the ability to follow HTTP redirects when connecting to sproxyd resources. No publicly available exploits are known.

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

Refpacketstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.htmlRefseclists.org/fulldisclosure/2023/Aug/8Refdocumentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.jsonRefsoftware.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdfRefpacketstormsecurity.com/files/173943/OX-App-Suite-SSRF-SQL-Injection-Cross-Site-Scripting.htmlRefseclists.org/fulldisclosure/2023/Aug/8Refdocumentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0003.jsonRefsoftware.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6230_7.10.6_2023-05-02.pdf

How CyberStrike helps

Frequently asked questions

What is CVE-2023-26442?

CVE-2023-26442 is a low-severity vulnerability. It was published on August 2, 2023 and has a CVSS 3.1 base score of 3.2 (LOW).

How severe is CVE-2023-26442?

This vulnerability has a CVSS 3.1 base score of 3.2, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-26442?

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-2023-26442?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-26442 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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