CVE-2026-34365

{"id": "CVE-2026-34365", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-34365", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-04-01T13:42:04.599372Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "InvoiceShelf", "product": "InvoiceShelf", "versions": [{"status": "affected", "version": "< 2.2.0"}]}]}], "published": "2026-03-31T20:16:29.307", "references": [{"url": "https://github.com/InvoiceShelf/InvoiceShelf/releases/tag/2.2.0", "tags": ["Product"], "source": "security-advisories@github.com"}, {"url": "https://github.com/InvoiceShelf/InvoiceShelf/security/advisories/GHSA-pc5v-8xwc-v9xq", "tags": ["Exploit", "Vendor Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/InvoiceShelf/InvoiceShelf/security/advisories/GHSA-pc5v-8xwc-v9xq", "tags": ["Exploit", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-918"}]}], "descriptions": [{"lang": "en", "value": "InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Estimate PDF generation module. User-supplied HTML in the estimate Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. The vulnerability is exploitable directly via the PDF preview and customer view endpoints regardless of whether automated email attachments are enabled. This issue has been patched in version 2.2.0."}, {"lang": "es", "value": "InvoiceShelf es una aplicaci\u00f3n web y m\u00f3vil de c\u00f3digo abierto que ayuda a rastrear gastos, pagos y crear facturas y presupuestos profesionales. Antes de la versi\u00f3n 2.2.0, existe una vulnerabilidad de falsificaci\u00f3n de petici\u00f3n del lado del servidor (SSRF) en el m\u00f3dulo de generaci\u00f3n de PDF de presupuestos. El HTML proporcionado por el usuario en el campo de Notas del presupuesto se pasa sin sanitizar a la biblioteca de renderizado Dompdf, la cual recuperar\u00e1 cualquier recurso remoto referenciado en el marcado. La vulnerabilidad es explotable directamente a trav\u00e9s de los puntos finales de vista previa de PDF y vista de cliente, independientemente de si los archivos adjuntos de correo electr\u00f3nico automatizados est\u00e1n habilitados. Este problema ha sido parcheado en la versi\u00f3n 2.2.0."}], "lastModified": "2026-07-24T20:10:00.147", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:invoiceshelf:invoiceshelf:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DF850775-DE65-40B0-9079-B1ABA4F1F4C9", "versionEndExcluding": "2.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}