What is CVE-2022-45582?

CVE-2022-45582 is a medium-severity vulnerability in OpenStack Horizon, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-08-22.

How severe is CVE-2022-45582?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in OpenStack Horizon

CVE-2022-45582

Open Redirect vulnerability in Horizon Web Dashboard 19.4.0 thru 20.1.4 via the success_url parameter.

Vulnerability class: Open Redirect

Published 2023-08-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.008 (55.6th percentile), scored 2026-10-19.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 56th percentile — 55.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000

Affected products

OpenStack Horizon

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

bugs.launchpad.net/horizon/+bug/1982676 (Patch, Issue Tracking, Vendor Advisory)
github.com/openstack/horizon/blob/master/horizon/workflows/views.py (Issue Tracking)
lists.debian.org/debian-lts-announce/2023/11/msg00033.html (mailing-list)
lists.debian.org/debian-lts-announce/2023/12/msg00000.html (mailing-list)

Frequently asked questions

What is CVE-2022-45582?: CVE-2022-45582 is a medium-severity vulnerability in OpenStack Horizon, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-08-22.
How severe is CVE-2022-45582?: Medium severity. CVSS v3 base score is 6.1 out of 10.