CVE-2019-12419
Potential session hijack in Apache CXF
9.8
CRITICAL
CVSS 3.1
EPSS 11.0%
Description
Apache CXF before 3.3.4 and 3.2.11 provides all of the components that are required to build a fully fledged OpenId Connect service. There is a vulnerability in the access token services, where it does not validate that the authenticated principal is equal to that of the supplied clientId parameter in the request. If a malicious client was able to somehow steal an authorization code issued to another client, then they could exploit this vulnerability to obtain an access token for the other client.
How to fix CVE-2019-12419
To remediate CVE-2019-12419, upgrade the affected package to a fixed version below.
- —upgrade to 3.2.11 or later
Is CVE-2019-12419 being exploited?
Moderate — EPSS is 11.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 3.2.11
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |