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Fencer Vulns
medium 6.5

CVE-2021-4472 json

Python-mistralclient: mistral-dashboard: local file inclusion through the 'create workbook' feature

published 2025-11-26 11 mo ago modified 2026-07-07 4 mo ago also GHSA-75hx-6r6j-hw56 , PYSEC-2026-1849 , EUVD-2021-34723

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 42%
public exploits
0
none known

Summary

The mistral-dashboard plugin for openstack has a local file inclusion vulnerability through the 'Create Workbook' feature that may result in disclosure of arbitrary local files content.

Patch / fix

  • pypi python-mistralclient 4.3.0
  • mistral-dashboard Debian 14, Debian 13, Debian 12 15.0.0~rc1-1
  • python-mistralclient Debian 14, Debian 13, Debian 12 1:4.3.0-2

debian advisories DEBIAN-CVE-2021-4472

  • python-mistralclient openSUSE Tumbleweed 6.1.0-1.1

opensuse advisories openSUSE-SU-2025:15790-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2021-4472 updated cvss 6.5

python-mistralclient: mistral-dashboard: Local file inclusion through the 'Create Workbook' feature

  • Red Hat OpenStack Platform 13 (Queens) rhosp13/openstack-zaqar, rhosp13/openstack-ec2-api, rhosp13/openstack-horizon, rhosp13/openstack-tempest, rhosp13/openstack-aodh-api, rhosp13/openstack-collectd, +82 more Red Hat OpenStack Platform 16.2 python3-mistralclient, rhosp-rhel8/openstack-heat-all, rhosp-rhel8/openstack-heat-api, rhosp-rhel8/openstack-heat-base, rhosp-rhel8/openstack-heat-engine, rhosp-rhel8/openstack-mistral-api, +7 more Red Hat OpenStack Platform 17.1 python3-mistralclient, rhosp-rhel9/openstack-heat-all, rhosp-rhel9/openstack-heat-api, rhosp-rhel9/openstack-heat-base, rhosp-rhel9/openstack-heat-engine, rhosp-rhel9/openstack-heat-api-cfn, +2 more
    affected: workaround, no fix available “Fix deferred”

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
11 mo ago

Exploit prediction

0.49% chance of exploitation in the next 30 days, higher than 42% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
GitHub 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
OSV 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Affected packages

ecosystem package affected fixed in
pypi python-mistralclient
<4.3.0
4.3.0

Affected products

  • Red Hat Red Hat OpenStack Platform 13 (Queens)
  • Red Hat Red Hat OpenStack Platform 16.2
  • Red Hat Red Hat OpenStack Platform 17.1

Classification

Weakness
  • CWE-73 External Control of File Name or Path

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.