CVE-2020-26943 - CVE House
Back to Database
Status published Critical CVE-2020-26943

An issue was discovered in OpenStack blazar-dashboard before 1.3.1, 2.0.0,...

Vulnerability Description

An issue was discovered in OpenStack blazar-dashboard before 1.3.1, 2.0.0, and 3.0.0. A user allowed to access the Blazar dashboard in Horizon may trigger code execution on the Horizon host as the user the Horizon service runs under (because the Python eval function is used). This may result in Horizon host unauthorized access and further compromise of the Horizon service. All setups using the Horizon dashboard with the blazar-dashboard plugin are affected.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2020-26943

Credits & Attribution

No credits recorded in the NVD database.

References

More from openstack

View All →
CVE-2022-47951
An issue was discovered in OpenStack Cinder before 19.1.2, 20.x...
Unknown 0
CVE-2022-47950
An issue was discovered in OpenStack Swift before 2.28.1, 2.29.x...
Unknown 0
CVE-2022-45582
Open Redirect vulnerability in Horizon Web Dashboard 19.4.0 thru 20.1.4...
Medium 6.1
CVE-2022-37394
An issue was discovered in OpenStack Nova before 23.2.2, 24.x...
Low 3.3
CVE-2021-40797
An issue was discovered in the routes middleware in OpenStack...
Medium 6.5

Affected Vendor

Affected Software

blazar-dashboard
Vulnerable Versions:
0, 2.0.0, 3.0.0

Timeline

Official Publish: October 16th, 2020
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.