RCE in Open-xchange Open-xchange_appsuite_backend
CVE-2023-26429
Control characters were not removed when exporting user feedback content. This allowed attackers to include unexpected content via user feedback and potentially break the exported data structure. We now drop all control characters that are…
Vulnerability class: Command Injection (OS Command Injection)
EPSS: 0.008 (52.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:L/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-2023-26429?
- CVE-2023-26429 is a low-severity vulnerability in Open-xchange Open-xchange_appsuite_backend, classified under Command Injection. CVSS score: 3.5/10. Published 2023-06-20.
- How severe is CVE-2023-26429?
- Low severity. CVSS v3 base score is 3.5 out of 10.