CVE-2026-1001: Domoticz versions prior to 2026.1 contain a stored cross-site scripting vulnerability in the Add Hardware and

Q: How do I fix CVE-2026-1001?

domoticz: upgrade to 2026.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-1001 being exploited?

CVE-2026-1001 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-1001 affect?

CVE-2026-1001 affects domoticz. Severity is medium (CVSS 4.8). Domoticz versions prior to 2026.1 contain a stored cross-site scripting vulnerability in the Add Hardware and rename device functionality of the web interface that allows authenticated administrators to execute arbitrary scripts by supplyin

Q: How urgent is CVE-2026-1001?

Priority 19/100. No elevated risk signals yet.

Routine

MEDIUM 4.8UPGRADE

CVE-2026-1001 is a medium-severity flaw (CVSS 4.8) affecting domoticz. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Domoticz versions prior to 2026.1 contain a stored cross-site scripting vulnerability in the Add Hardware and rename device functionality of the web interface that allows authenticated administrators to execute arbitrary scripts by supplying crafted names containing script or HTML markup. Attackers can inject malicious code that is stored and rendered without proper output encoding, causing script execution in the browsers of users viewing the af

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.2% (top 91%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-25
Last modified	2026-07-14

Publisher (CNA): VulnCheck · Vendor: domoticz

Last updated 2026-07-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-25 19:16 UTCPublished CVE record published
2026-07-14 16:16 UTCUpdated Record last modified

domoticz domoticz UPGRADE

Affected: < 2026.1

Fixed in: 2026.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy domoticz || rpm -q domoticz || domoticz --version

2. UPGRADE to 2026.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade domoticz

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade domoticz

Note

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

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-2026-1001?

domoticz: upgrade to 2026.1. Exact commands for each OS are on this page.

Is CVE-2026-1001 being exploited?

CVE-2026-1001 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-2026-1001 affect?

CVE-2026-1001 affects domoticz. Severity is medium (CVSS 4.8). Domoticz versions prior to 2026.1 contain a stored cross-site scripting vulnerability in the Add Hardware and rename device functionality of the web interface that allows authenticated administrators to execute arbitrary scripts by supplyin

How urgent is CVE-2026-1001?

Priority 19/100. No elevated risk signals yet.

References

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