What is CVE-2019-14860?

CVE-2019-14860 is a medium-severity vulnerability in [Unknown] Syndesis, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 6.5/10. Published 2019-11-08.

How severe is CVE-2019-14860?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in [Unknown] Syndesis

CVE-2019-14860

It was found that the Syndesis configuration for Cross-Origin Resource Sharing was set to allow all origins. An attacker could use this lack of protection to conduct phishing attacks and further access unauthorized information.

Published 2019-11-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.012 (66.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 66th percentile — 66.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-942 — Permissive Cross-domain Policy with Untrusted Domains

References

bugzilla.redhat.com/show_bug.cgi (Issue Tracking, Vendor Advisory)
access.redhat.com/errata/RHSA-2019:3892 (vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2019-14860?: CVE-2019-14860 is a medium-severity vulnerability in [Unknown] Syndesis, classified under Permissive Cross-domain Policy with Untrusted Domains. CVSS score: 6.5/10. Published 2019-11-08.
How severe is CVE-2019-14860?: Medium severity. CVSS v3 base score is 6.5 out of 10.