How severe is CVE-2024-43412?

CVE-2024-43412 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-43412 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-43412?

CVE-2024-43412 affects Xibosignage Xibo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-43412?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-43412 have an EU (EUVD) identifier?

Yes. CVE-2024-43412 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40271.

When was CVE-2024-43412 published?

CVE-2024-43412 was published on 2024-09-03 and last updated on 2026-06-17.

CVE-2024-43412

CVE-2024-43412 is a medium-severity vulnerability in Xibosignage Xibo with a CVSS 3.x base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.6)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-40271
Weakness: CWE-79
Affected product: Xibosignage Xibo
Published: 2024-09-03
Last modified: 2026-06-17

Description

Xibo is an open source digital signage platform with a web content management system (CMS). Prior to version 4.1.0, a cross-site scripting vulnerability in Xibo CMS allows authorized users to execute arbitrary JavaScript via the file preview function. Users can upload HTML/CSS/JS files into the Xibo Library via the Generic File module to be referenced on Displays and in Layouts. This is intended functionality. When previewing these resources from the Library and Layout editor they are executed in the users browser. This will be disabled in future releases, and users are encouraged to use the new developer tools in 4.1 to design their widgets which require this type of functionality. This behavior has been changed in 4.1.0 to preview previewing of generic files. There are no workarounds for this issue.

Frequently asked questions

What is CVE-2024-43412?: Xibo is an open source digital signage platform with a web content management system (CMS). Prior to version 4.1.0, a cross-site scripting vulnerability in Xibo CMS allows authorized users to execute arbitrary JavaScript via the file preview function. Users can upload HTML/CSS/JS files into the Xibo Library via the Generic File module to be referenced on Displays and in Layouts. This is intended functionality. When previewing these resources from the Library and Layout editor they are executed in the users browser. This will be disabled in future releases, and users are encouraged to use the new developer tools in 4.1 to design their widgets which require this type of functionality. This behavior has been changed in 4.1.0 to preview previewing of generic files. There are no workarounds for this issue.
How severe is CVE-2024-43412?: CVE-2024-43412 has a CVSS 3.x base score of 4.6, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-43412 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-43412?: CVE-2024-43412 affects Xibosignage Xibo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-43412?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-43412 have an EU (EUVD) identifier?: Yes. CVE-2024-43412 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-40271.
When was CVE-2024-43412 published?: CVE-2024-43412 was published on 2024-09-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:xibosignage:xibo:*:*:*:*:*:*:*:*

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