What’s Vulnerable › Vulnerabilities

CVE-2023-26427

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-20 · updated 2026-06-17
• Weakness: CWE-922

Description

Default permissions for a properties file were too permissive. Local system users could read potentially sensitive information. We updated the default permissions for noreply.properties set during package installation. No publicly available exploits are known.

Affected products

• Open-Xchange Appsuite Backend: before 7.10.6; 7.10.6, 7.10.6-revision_39 — fixed in 7.10.6

How to fix

Upgrade to a fixed version: Open-Xchange Appsuite Backend 7.10.6. Check the vendor advisory for mitigations.

References

• http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html
• http://seclists.org/fulldisclosure/2023/Jun/8
• https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json
• https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf
• http://packetstormsecurity.com/files/173083/OX-App-Suite-SSRF-Resource-Consumption-Command-Injection.html
• http://seclists.org/fulldisclosure/2023/Jun/8
• https://documentation.open-xchange.com/appsuite/security/advisories/csaf/2023/oxas-adv-2023-0002.json
• https://software.open-xchange.com/products/appsuite/doc/Release_Notes_for_Patch_Release_6219_7.10.6_2023-03-20.pdf

Get alerted when CVE-2023-26427 or the next vulnerability affects your stack