Vulnerability record · CVE-2022-1655 · published 22 July 2022

CVE-2022-1655: Redhat openstack incorrect permission assignment vulnerability

Redhat · Openstack

An Incorrect Permission Assignment for Critical Resource flaw was found in Horizon on Red Hat OpenStack. Horizon session cookies are created without the HttpOnly flag despite HorizonSecureCookies being set to true in the environmental files, possibly leading to a loss of confidentiality and integrity.

6.5 CVSS 3.1 Medium EPSS 0.54% · top 57.0% CWE-732 · Incorrect permission assignment

6.5CVSS 3.1 base score

0.54%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Openstack Redhat

References

Link	Tags
https://access.redhat.com/security/cve/cve-2022-1655	Vendor Advisory
https://access.redhat.com/security/cve/cve-2022-1655	Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-1655), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.