Xibo CMS: Remote Code Execution through module templates

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-62369
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-11-04 22:16:38 UTC
Updated2026-06-17 09:51:46 UTC
DescriptionXibo is an open source digital signage platform with a web content management system (CMS). Versions 4.3.0 and below contain a Remote Code Execution vulnerability in the CMS Developer menu's Module Templating functionality, allowing authenticated users with "System -> Add/Edit custom modules and templates" permissions to manipulate Twig filters and execute arbitrary server-side functions as the web server user. This issue is fixed in version 4.3.1. To workaround this issue, use the 4.1 and 4.2 patch commits.

Risk And Classification

Primary CVSS: v3.1 7.2 HIGH from [email protected]

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

EPSS: 0.009610000 probability, percentile 0.608780000 (date 2026-10-18)

Problem Types: CWE-94 | CWE-1336 | CWE-94 CWE-94: Improper Control of Generation of Code ('Code Injection') | CWE-1336 CWE-1336: Improper Neutralization of Special Elements Used in a Template Engine

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary7.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED7.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Xibosignage Xibo All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Xibosignage Xibo-cms affected < 4.3.1 Not specified

References

ReferenceSourceLinkTags
github.com/xibosignage/xibo-cms/commit/0f4e88396111ea027785a48dd8f5eeb14... [email protected] github.com Patch
github.com/xibosignage/xibo-cms/releases/tag/4.3.1 [email protected] github.com Release Notes
github.com/xibosignage/xibo-cms/security/advisories/GHSA-7rmm-689c-gjgv [email protected] github.com Third Party Advisory
github.com/xibosignage/xibo-cms/commit/ecd4f9d2cea739a46756a108a839cac80... [email protected] github.com Patch
patch-diff.githubusercontent.com/raw/xibosignage/xibo-cms/pull/3128.patch [email protected] patch-diff.githubusercontent.com Product
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