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CVE-2019-12419

37
FAUCET Score

CVE-2019-12419 is a critical vulnerability in Apache CXF versions prior to 3.3.4 and 3.2.11, as well as several Oracle products utilizing CXF, where the access token service fails to validate the authenticated principal against the supplied client ID. This flaw allows a malicious client to obtain an access token for another client if they can steal an authorization code. With a CVSS score of 9.8 (Critical), it presents a high risk due to its network-based attack vector, low attack complexity, and potential for complete compromise of confidentiality, integrity, and availability. Despite its severity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 3.2.0, < 3.2.11CPE matchmatch criteria
cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*
>= 3.3.0, < 3.3.4CPE matchmatch criteria
cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:*
11.3.2CPE matchmatch criteria
cpe:2.3:a:oracle:commerce_guided_search:11.3.2:*:*:*:*:*:*:*
13.2.1.0CPE matchmatch criteria
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.2.1.0:*:*:*:*:*:*:*
12.0.0CPE matchmatch criteria
cpe:2.3:a:oracle:flexcube_private_banking:12.0.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
13.84%
Probability of exploitation in next 30 days
EPSS Percentile
96.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1384 is in the 92nd percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (8)

mavenpatch availablevia ghsa
Product: org.apache.cxf:cxfFixed in: 3.2.11
mavenpatch availablevia ghsa
Product: org.apache.cxf:cxfFixed in: 3.3.4
oraclepatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: EAP-CD 19 Tech PreviewFixed in: cxf-core
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Fuse 7.7.0
View patch
redhatpatch availablevia redhat_api
Product: Text-Only RHOAR
View patch
redhatno patchvia redhat_api
Product: Red Hat OpenShift Application RuntimesFixed in: cxf-core
redhatno patchvia redhat_api
Product: Red Hat Fuse 7Fixed in: cxf-core

Vendor Advisories (2)

mavenGHSA-cw6w-q88j-6mqfcritical

Potential session hijack in Apache CXF

Nov 8, 2019
redhatCVE-2019-12419Important

cxf: OpenId Connect token service does not properly validate the clientId

Nov 6, 2019

References

cxf.apache.org / security-advisories.data/CVE-2019-12419.txt.asc
Vendor Advisory
lists.apache.org / thread.html/r36e44ffc1a9b365327df62cdfaabe85b9a5637de102cea07d79b2dbf%40%3Ccommits.cxf.apache.org%3E
lists.apache.org / thread.html/r861eb1a9e0250e9150215b17f0263edf62becd5e20fc96251cff59f6%40%3Cdev.cxf.apache.org%3E
lists.apache.org / thread.html/rc774278135816e7afc943dc9fc78eb0764f2c84a2b96470a0187315c%40%3Ccommits.cxf.apache.org%3E
lists.apache.org / thread.html/rd49aabd984ed540c8ff7916d4d79405f3fa311d2fdbcf9ed307839a6%40%3Ccommits.cxf.apache.org%3E
lists.apache.org / thread.html/re7593a274ee0a85d304d5d42c66fc0081c94d7f22bc96a1084d43b80%40%3Cdev.cxf.apache.org%3E
lists.apache.org / thread.html/rec7160382badd3ef4ad017a22f64a266c7188b9ba71394f0d321e2d4%40%3Ccommits.cxf.apache.org%3E
lists.apache.org / thread.html/ree5fc719e330f82ae38a2b0050c91f18ed5b878312dc0b9e0b9815be%40%3Cdev.cxf.apache.org%3E
lists.apache.org / thread.html/rfb87e0bf3995e7d560afeed750fac9329ff5f1ad49da365129b7f89e%40%3Ccommits.cxf.apache.org%3E
lists.apache.org / thread.html/rff42cfa5e7d75b7c1af0e37589140a8f1999e578a75738740b244bd4%40%3Ccommits.cxf.apache.org%3E
oracle.com / security-alerts/cpuapr2020.html
PatchThird Party Advisory
oracle.com / security-alerts/cpuApr2021.html
PatchThird Party Advisory
oracle.com / security-alerts/cpujan2020.html
PatchThird Party Advisory
oracle.com / security-alerts/cpuoct2020.html
PatchThird Party Advisory