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MEDIUM · 5.7

CVE-2023-26441

Cacheservice did not correctly check if relative cache object were pointing to the defined absolute location when accessing resources. An attacker with access to the database and a local or restricted...

Vulnerability Description

Cacheservice did not correctly check if relative cache object were pointing to the defined absolute location when accessing resources. An attacker with access to the database and a local or restricted network would be able to read arbitrary local file system resources that are accessible by the services system user account. We have improved path validation and make sure that any access is contained to the defined root directory. No publicly available exploits are known.

CVSS Score

5.7

MEDIUM

CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:L
Attack Vector
PHYSICAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
LOW

Affected Products

VendorProductVersions
Open-XchangeOpen-Xchange Appsuite Office< 8.11

Related Weaknesses (CWE)

CWE-22CWE-200

References

FAQ

What is CVE-2023-26441?

CVE-2023-26441 is a vulnerability with a CVSS score of 5.7 (MEDIUM). Cacheservice did not correctly check if relative cache object were pointing to the defined absolute location when accessing resources. An attacker with access to the database and a local or restricted...

How severe is CVE-2023-26441?

CVE-2023-26441 has been rated MEDIUM with a CVSS base score of 5.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-26441?

Check the references section above for vendor advisories and patch information. Affected products include: Open-Xchange Open-Xchange Appsuite Office.