CVE-2026-31952

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{"affected": [{"affectedData": [{"product": "xibo-cms", "vendor": "xibosignage", "versions": [{"status": "affected", "version": ">= 1.7, < 4.4.1"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:xibosignage:xibo:*:*:*:*:*:*:*:*", "matchCriteriaId": "24F0D07D-F090-468B-86B2-B702E8CE3AEA", "versionEndExcluding": "4.4.1", "versionStartIncluding": "1.7.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Xibo is an open source digital signage platform with a web content management system and Windows display player software. Versions 1.7 through 4.4.0 have an SQL injection vulnerability in the API routes inside the CMS responsible for Filtering DataSets. This allows an authenticated user to to obtain and modify arbitrary data from the Xibo database by injecting specially crafted values in to the API filter parameter. Exploitation of the vulnerability is possible on behalf of an authorized user who has either of the `Access to DataSet Feature` privilege or the `Access to the Layout Feature` privilege. Users should upgrade to version 4.4.1 which fixes this issue. Customers who host their CMS with Xibo Signage have been patched if they are using 4.4, 4.3, 3.3, 2.3 or 1.8. Upgrading to a fixed version is necessary to remediate. Patches are available for earlier versions of Xibo CMS that are out of support, namely 3.3, 2.3, and 1.8."}, {"lang": "es", "value": "Xibo es una plataforma de se\u00f1alizaci\u00f3n digital de c\u00f3digo abierto con un sistema de gesti\u00f3n de contenido web y software de reproductor de pantalla para Windows. Las versiones 1.7 hasta 4.4.0 tienen una vulnerabilidad de inyecci\u00f3n SQL en las rutas de la API dentro del CMS responsable de Filtrar Conjuntos de Datos (DataSets). Esto permite a un usuario autenticado obtener y modificar datos arbitrarios de la base de datos de Xibo inyectando valores especialmente dise\u00f1ados en el par\u00e1metro de filtro de la API. La explotaci\u00f3n de la vulnerabilidad es posible por parte de un usuario autorizado que tenga cualquiera de los privilegios \u2019Acceso a la Caracter\u00edstica de Conjunto de Datos\u2019 o \u2019Acceso a la Caracter\u00edstica de Dise\u00f1o\u2019. Los usuarios deben actualizar a la versi\u00f3n 4.4.1 que corrige este problema. Los clientes que alojan su CMS con Xibo Signage han sido parcheados si est\u00e1n usando 4.4, 4.3, 3.3, 2.3 o 1.8. Actualizar a una versi\u00f3n corregida es necesario para remediar. Hay parches disponibles para versiones anteriores de Xibo CMS que est\u00e1n fuera de soporte, a saber, 3.3, 2.3 y 1.8."}], "id": "CVE-2026-31952", "lastModified": "2026-10-26T21:10:00.170", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.6, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-31952", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-24T16:31:28.534964Z", "version": "2.0.3"}}]}, "published": "2026-04-24T00:16:27.780", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/dasgarner/xibo-cms/commit/b8d25fe6cb0232b645c3850afdc2499b0e46c1e6"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/xibosignage/xibo-cms/commit/87e0a26b0c06e349561a6becdc00f3bb01259736"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/xibosignage/xibo-cms/commit/ed213cb4f42d4f50cf8012e01e95bb70127fc6a4"}, {"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.4.1"}, {"source": "security-advisories@github.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-rq92-f6fv-3629"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}, {"lang": "en", "value": "CWE-184"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[1.7,4.4.1)"}}], "enrichment": {"confidence": 89.0, "confidence_source": "matching", "scores": [{"score": 89.0, "source": "matching"}]}, "original": {"product": "xibo-cms", "source": "cna", "vendor": "xibosignage"}, "product": "xibo", "vendor": "xibosignage"}], "analysis": {"en": {"generated_at": "2026-04-28T14:30:07.881267+00:00", "value": {"mitigation_remediation": ["Upgrade Xibo CMS to version 4.4.1 or later to eliminate the flaw.", "Apply the available patch releases for earlier versions (3.3, 2.3, 1.8) if you are running an unsupported release.", "Restrict the Access to DataSet and Access to Layout privileges to only trusted administrators."], "summary": {"action": "Apply patch", "impact": "Database compromise via SQL injection"}, "threat_synthesis": {"affected_systems": "The vulnerability exists in the Xibo CMS product from the vendor Xibosignage. Versions 1.7 through 4.4.0 are affected. The issue is fixed in release 4.4.1; earlier unsupported releases such as 3.3, 2.3 and 1.8 have patch releases available.", "description_and_impact": "The flaw is an SQL injection in the API route that processes dataset filters (CWE\u201189) and involves arbitrary string manipulation (CWE\u2011184). An authenticated user who holds either the Access to DataSet Feature or the Access to the Layout Feature privilege can supply a crafted filter value that allows the attacker to read or modify arbitrary records in the Xibo database. This capability can be used to exfiltrate sensitive information or tamper with content displayed by the system.", "risk_and_exploitability": "The CVSS score of 7.6 indicates a severe impact, while the EPSS score of less than 1% suggests that exploit attempts are unlikely to occur at present. The vulnerability is not listed in the CISA KEV catalog. An attacker must be authenticated and possess the appropriate privileges to target the system, typically through the web API filtering endpoint. If such access is present, the exploit can be carried out without additional privileges or external exposure."}}}}, "created": "2026-04-28T08:45:26.976478+00:00", "updated": "2026-04-28T14:30:33.774227+00:00", "vendors": ["xibosignage", "xibosignage$PRODUCT$xibo"]}