CVE-2022-3193

FAUCET Score

CVE-2022-3193 is an HTML injection/reflected Cross-site Scripting (XSS) vulnerability affecting oVirt Engine, specifically on the Windows Service Accounts home pages. The vulnerability arises from insufficient sanitization of the "error_description" parameter. With a CVSS score of 6.1 (Medium), it can be exploited remotely with low attack complexity, requiring user interaction, and could lead to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		4.3.0CPE matchmatch criteria	cpe:2.3:a:ovirt:ovirt-engine:4.3.0:-::::::

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

Exploitability Score

2.8

Impact Score

2.7

CvssVersion

3.1

Exploit Intelligence

EPSS Score

0.42%

Probability of exploitation in next 30 days

EPSS Percentile

34.2%

Percentile rank of EPSS score among Peer Group

As of 2026-07-27

Model: v2026.06.15

This CVE's current EPSS score of 0.0042 is in the 36th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2022-3193Important

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

Sep 13, 2022

References

bugzilla.redhat.com / show_bug.cgi

Issue TrackingThird Party Advisory