XSS in Open-Xchange Gmbh Ox App Suite
CVE-2024-23188
Maliciously crafted E-Mail attachment names could be used to temporarily execute script code in the context of the users browser session. Common user interaction is required for the vulnerability to trigger. Attackers could perform malicious API requests or extract information from the users account. Please deploy the provided updates and patch releases. We now use safer methods of handling external content when embedding attachment information to the web interface. No publicly available exploits are known.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.005 (42.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.
Affected products
- Open-xchange Gmbh Ox App Suite — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@open-xchange.com (release-notes)
- security@open-xchange.com (vendor-advisory)
- security@open-xchange.com
Frequently asked questions
- What is CVE-2024-23188?
- CVE-2024-23188 is a medium-severity vulnerability in Open-Xchange Gmbh Ox App Suite, classified under Cross-site Scripting. CVSS score: 6.5/10. Published 2024-05-06.
- How severe is CVE-2024-23188?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2024-23188 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.