CVE-2019-10138

26

FAUCET Score

CVE-2019-10138 is a critical access control flaw in the python-novajoin plugin for Red Hat OpenStack Platform, affecting all versions prior to 1.1.1. This vulnerability allows any authenticated Keystone user to generate FreeIPA tokens, potentially leading to unauthorized access and privilege escalation. With a CVSS score of 8.8 (HIGH), it presents a significant risk due to its low attack complexity and high impact on confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 1.1.1CPE matchmatch criteria	cpe:2.3:a:python:novajoin::::::::

CVSS Data

CVSS version used by this source: 3.0

7.1HIGH

CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

Exploitability Score

1.2

Impact Score

5.9

CvssVersion

3.0

Exploit Intelligence

EPSS Score

1.03%

Probability of exploitation in next 30 days

EPSS Percentile

60.1%

Percentile rank of EPSS score among Peer Group

As of 2026-07-24

Model: v2026.06.15

This CVE's current EPSS score of 0.0103 is in the 55th percentile among its peer group of 17,808 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (30)

pippatch availablevia ghsa

Product: novajoinFixed in: 1.1.1

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 13.0 (Queens)Fixed in: python-novajoin-0:1.1.1-3.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: ansible-role-container-registry-0:1.0.1-0.20190218212245.d6a749a.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: ansible-role-redhat-subscription-0:1.0.2-1.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: ansible-role-tripleo-modify-image-0:1.0.1-0.20190226052419.9014df9.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: ansible-tripleo-ipsec-0:9.1.0-1.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-barbican-0:7.0.1-0.20190204192112.ed17b57.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-designate-1:7.0.1-0.20190314164436.7f4c878.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-heat-ui-0:1.4.1-0.20190130023741.0b301df.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-kuryr-kubernetes-0:0.5.4-0.20190220170509.17d2635.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-manila-1:7.1.0-2.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-manila-ui-0:2.16.1-0.20190204170113.4865df2.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-octavia-ui-0:2.0.1-0.20190110112807.85e4a3e.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-selinux-0:0.8.18-1.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-tempest-1:19.0.0-3.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openstack-zaqar-1:7.0.1-0.20181026065336.fed6d77.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: openvswitch2.10-0:2.10.0-28.el7fdp.2

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-glance-store-0:0.26.2-0.20181026221750.d001c3c.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-hardware-0:0.18.1-0.20190301121902.b417976.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-novajoin-0:1.1.1-2.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-octaviaclient-0:1.6.0-0.20180816134808.64d007f.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-os-faults-0:0.2.1-1.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-oslo-cache-0:1.30.3-0.20190204170706.5f42092.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-ovsdbapp-0:0.12.3-1.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-telemetry-tests-tempest-0:0.2.0-0.20190222195250.7f0e315.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-vmware-nsxlib-0:13.0.1-0.20190220070404.24a7ff4.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: python-wsme-0:0.9.4-0.20190314161310.1d73d6e.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: qpid-proton-0:0.26.0-3.el7

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: rhosp-release-0:14.0.2-1.el7ost

redhatpatch availablevia redhat_api

Product: Red Hat OpenStack Platform 14.0 (Rocky)Fixed in: skydive-0:0.20.3-1.el7ost

Vendor Advisories (2)

pipGHSA-xf8c-3cgx-fcwmhigh

Improper Access Control in novajoin

redhatCVE-2019-10138Moderate

python-novajoin: novajoin API lacks access control

References

bugzilla.redhat.com / show_bug.cgi

Issue TrackingThird Party Advisory

review.opendev.org

Third Party Advisory