CVE-2022-41376: Metro UI v4.4.0 to v4.5.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via t

Routine

MEDIUM 6.1UPGRADE

CVE-2022-41376 is a medium-severity flaw (CVSS 6.1) affecting metro ui. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Metro UI v4.4.0 to v4.5.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the Javascript function.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-10-11
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: metroui

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2022-10-11 17:15 UTCPublished CVE record published
2026-06-17 05:03 UTCUpdated Record last modified

metroui metro ui UPGRADE

Affected: >= 4.4.0 and <= 4.5.0

Fixed in: newer than 4.5.0

Safe to downgrade to: a release before 4.4.0

1. Check installed version

apt-cache policy metro-ui || rpm -q metro-ui || metro-ui --version

2. UPGRADE to newer than 4.5.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade metro-ui

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade metro-ui

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 4.4.0 (Debian / Ubuntu)

apt-cache madison metro-ui sudo apt install metro-ui=<VERSION_BEFORE_4.4.0> sudo apt-mark hold metro-ui

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list metro-ui sudo dnf downgrade metro-ui-<VERSION_BEFORE_4.4.0> sudo dnf versionlock add metro-ui

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2022-41376?

metro ui: upgrade to newer than 4.5.0. Exact commands for each OS are on this page.

Is CVE-2022-41376 being exploited?

CVE-2022-41376 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2022-41376 affect?

CVE-2022-41376 affects metro ui. Severity is medium (CVSS 6.1). Metro UI v4.4.0 to v4.5.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the Javascript function.

How urgent is CVE-2022-41376?

Priority 38/100. Public exploit reference

References

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