CVE-2026-31956: Xibo is an open source digital signage platform with a web content management system and Windows display playe

Q: How do I fix CVE-2026-31956?

xibo: upgrade to 4.4.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-31956 being exploited?

CVE-2026-31956 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-2026-31956 affect?

CVE-2026-31956 affects xibo. Severity is medium (CVSS 4.3). Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to version 4.4.1, any authenticated user can manually construct a URL to preview campaigns/regions, and export s

Q: How urgent is CVE-2026-31956?

Priority 20/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2026-31956 is a medium-severity flaw (CVSS 4.3) affecting xibo. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to version 4.4.1, any authenticated user can manually construct a URL to preview campaigns/regions, and export saved reports belonging to other users. Exploitation of the vulnerability is possible on behalf of an authorized user who has any of the following privileges: Page which shows all Layouts that have been created

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-639
Published	2026-04-24
Last modified	2026-10-26

Publisher (CNA): GitHub, Inc. · Vendor: xibosignage

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-24 01:16 UTCPublished CVE record published
2026-10-26 22:10 UTCUpdated Record last modified

xibosignage xibo UPGRADE

Affected: < 4.4.1

Fixed in: 4.4.1

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to 4.4.1 (Debian / Ubuntu)

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

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade xibo

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-2026-31956?

xibo: upgrade to 4.4.1. Exact commands for each OS are on this page.

Is CVE-2026-31956 being exploited?

CVE-2026-31956 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-2026-31956 affect?

CVE-2026-31956 affects xibo. Severity is medium (CVSS 4.3). Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to version 4.4.1, any authenticated user can manually construct a URL to preview campaigns/regions, and export s

How urgent is CVE-2026-31956?

Priority 20/100. No elevated risk signals yet.

Software pages

Windows vulnerabilities

Related CVEs

CVE-2026-31952 HIGH 7.6 UPGRADE Xibo is an open source digital signage platform with a web content management system and Windows display playe
CVE-2026-31953 MEDIUM 6.4 UPGRADE Xibo is an open source digital signage platform with a web content management system and Windows display playe
CVE-2026-31955 MEDIUM 4.9 UPGRADE Xibo is an open source digital signage platform with a web content management system and Windows display playe

References

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