What is CVE-2019-14227?

CVE-2019-14227 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-10-14.

How severe is CVE-2019-14227?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2019-14227 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Open-Xchange Appsuite

CVE-2019-14227

OX App Suite 7.10.1 and 7.10.2 allows XSS.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2019-10-14 · last modified 2026-06-17.

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: 0.010 (62.5th percentile), scored 2026-10-26.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 63rd percentile — 62.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000

Affected products

Open-Xchange Appsuite — versions 7.10.1, 7.10.2

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

seclists.org/fulldisclosure/2019/Oct/25 (mailing-list, Exploit, Mailing List, Third Party Advisory)
packetstormsecurity.com/files/154826/Open-Xchange-OX-App-Suite-SSRF-XSS-Informa… (Exploit, VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2019-14227?: CVE-2019-14227 is a medium-severity vulnerability in Open-Xchange Appsuite, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-10-14.
How severe is CVE-2019-14227?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2019-14227 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.