SSRF in Open-xchange Open-xchange_appsuite_backend
CVE-2023-26435
It was possible to call filesystem and network references using the local LibreOffice instance using manipulated ODT documents. Attackers could discover restricted network topology and services as well as including local files with read pe…
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.008 (52.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N.
Affected products
- Open-xchange Open-xchange_appsuite_backend — versions 7.10.6
- Ox Software Gmbh App Suite — versions 0
Weakness classification (CWE)
References
- security@open-xchange.com (release-notes, Release Notes)
- security@open-xchange.com (vendor-advisory)
- security@open-xchange.com (Mailing List, Third Party Advisory)
- security@open-xchange.com (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2023-26435?
- CVE-2023-26435 is a medium-severity vulnerability in Open-xchange Open-xchange_appsuite_backend, classified under Server-Side Request Forgery (SSRF). CVSS score: 5.0/10. Published 2023-06-20.
- How severe is CVE-2023-26435?
- Medium severity. CVSS v3 base score is 5.0 out of 10.