An HTML injection/reflected Cross-site scripting (XSS) vulnerability was found in the ovirt-engine.

published 2022-09-28 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-42610

cvss: 6.1; 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 43%
public exploits: 0; none known

An HTML injection/reflected Cross-site scripting (XSS) vulnerability was found in the ovirt-engine. A parameter "error_description" fails to sanitize the entry, allowing the vulnerability to trigger on the Windows Service Accounts home pages.

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-2022-3193 updated 2026-11-04 cvss 7.5

ovirt-engine: HTML Injection/ Reflected XSS on Windows Service Accounts homepages

Red Hat Virtualization 4 rhvm, ovirt-engine, ovirt-engine-setup, ovirt-engine-tools, ovirt-engine-backend, ovirt-engine-restapi, +14 more
not affected: vulnerable code not present

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: 17 mo ago (2025-05-20)

Exploit prediction

0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected products

n/a ovirt-engine

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

bugzilla.redhat.com /show_bug.cgi?id=2126353
issue-tracking, third-party-advisory

Sources

CVE List CVE-2022-3193
NVD CVE-2022-3193

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.

Summary