CVE-2026-22600

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{"affected": [{"affectedData": [{"product": "openproject", "vendor": "opf", "versions": [{"status": "affected", "version": "< 16.6.4"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openproject:openproject:*:*:*:*:*:*:*:*", "matchCriteriaId": "6F91D546-F062-436F-B174-02FCE95C2376", "versionEndExcluding": "16.6.4", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "OpenProject is an open-source, web-based project management software. A Local File Read (LFR) vulnerability exists in the work package PDF export functionality of OpenProject prior to version 16.6.4. By uploading a specially crafted SVG file (disguised as a PNG) as a work package attachment, an attacker can exploit the backend image processing engine (ImageMagick). When the work package is exported to PDF, the backend attempts to resize the image, triggering the ImageMagick text: coder. This allows an attacker to read arbitrary local files that the application user has permissions to access (e.g., /etc/passwd, all project configuration files, private project data, etc.). The attack requires permissions to upload attachments to a container that can be exported to PDF, such as a work package. The issue has been patched in version 16.6.4. Those who are unable to upgrade may apply the patch manually."}, {"lang": "es", "value": "OpenProject es un software de gesti\u00f3n de proyectos de c\u00f3digo abierto y basado en la web. Una vulnerabilidad de lectura de archivos locales (LFR) existe en la funcionalidad de exportaci\u00f3n a PDF de paquetes de trabajo de OpenProject anterior a la versi\u00f3n 16.6.4. Al cargar un archivo SVG especialmente dise\u00f1ado (disfrazado como PNG) como adjunto de un paquete de trabajo, un atacante puede explotar el motor de procesamiento de im\u00e1genes de backend (ImageMagick). Cuando el paquete de trabajo se exporta a PDF, el backend intenta redimensionar la imagen, lo que activa el ImageMagick text: coder. Esto permite a un atacante leer archivos locales arbitrarios a los que el usuario de la aplicaci\u00f3n tiene permisos de acceso (por ejemplo, /etc /passwd, todos los archivos de configuraci\u00f3n del proyecto, datos privados del proyecto, etc.). El ataque requiere permisos para cargar adjuntos a un contenedor que pueda exportarse a PDF, como un paquete de trabajo. El problema ha sido parcheado en la versi\u00f3n 16.6.4. Aquellos que no puedan actualizar pueden aplicar el parche manualmente."}], "id": "CVE-2026-22600", "lastModified": "2026-06-17T10:20:08.430", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 5.3, "source": "security-advisories@github.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 3.1, "impactScore": 5.3, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-22600", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-01-13T20:07:47.311414Z", "version": "2.0.3"}}]}, "published": "2026-01-10T02:15:48.743", "references": [{"source": "security-advisories@github.com", "tags": ["Release Notes"], "url": "https://github.com/opf/openproject/releases/tag/v16.6.4"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/opf/openproject/security/advisories/GHSA-m8f2-cwpq-vvhh"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}

{"analysis": {"en": {"generated_at": "2026-04-18T07:18:22.924303+00:00", "value": {"mitigation_remediation": ["Upgrade OpenProject to version 16.6.4 or later. ", "If an upgrade is delayed, apply the vendor\u2011provided manual patch as described in the security advisory. ", "Restrict the upload and export permissions for work packages to only trusted users, and block SVG files from being processed for PDF export."], "summary": {"action": "Immediate Patch", "impact": "Local File Read leading to arbitrary access to sensitive files"}, "threat_synthesis": {"affected_systems": "All installations of OpenProject using ImageMagick for PDF export and running a version earlier than 16.6.4 are affected. The vulnerability is only exploitable if the user has permission to upload attachments to a work package that can later be exported to PDF.", "description_and_impact": "OpenProject contains a Local File Read flaw in the PDF export of work packages. An attacker who can upload attachments can craft an SVG file disguised as a PNG. When the work package is exported to PDF, ImageMagick resizes the injected image, triggering its text coder and allowing the attacker to read any local file the application process can access.", "risk_and_exploitability": "The CVSS score is 9.1 and the EPSS estimation is below 1%, indicating low current exploitation probability. OpenProject is not listed in the CISA KEV catalog. The attack requires valid user credentials with attachment rights; no external network access is needed beyond the web interface. The impact would be read access to files such as /etc/passwd, configuration files, or private project data."}}}}, "created": "2026-01-12T14:36:32.683249+00:00", "updated": "2026-04-18T07:30:36.022409+00:00", "vendors": ["openproject", "openproject$PRODUCT$openproject"]}