XSS in Open-Xchange Appsuite
CVE-2022-37307
OX App Suite through 7.10.6 allows XSS via XHTML CDATA for a snippet, as demonstrated by the onerror attribute of an IMG element within an e-mail signature.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.005 (43.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Open-Xchange Appsuite — versions 7.10.5, 7.10.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
- open-xchange.com (Vendor Advisory)
- seclists.org/fulldisclosure/2022/Nov/18 (Exploit, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-37307?
- CVE-2022-37307 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-12-26.
- How severe is CVE-2022-37307?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-37307 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.