CVE-2026-34657

{"id": "CVE-2026-34657", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-34657", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-10T14:25:32.622105Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@adobe.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "affected": [{"source": "psirt@adobe.com", "affectedData": [{"vendor": "Adobe", "product": "CAI Content Credentials", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "c2pa-v0.80.1"}], "defaultStatus": "affected"}]}], "published": "2026-06-09T22:16:22.787", "references": [{"url": "https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-61.html", "tags": ["Vendor Advisory"], "source": "psirt@adobe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@adobe.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"lang": "en", "value": "CAI Content Credentials versions c2pa-web@0.7.1, c2pa-v0.80.1 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could result in an arbitrary file system write. An attacker could leverage this vulnerability to write to unauthorized files or directories outside of intended restrictions. Exploitation of this issue requires user interaction in that a victim must extract a maliciously crafted file."}, {"lang": "es", "value": "Las versiones c2pa-web@0.7.1, c2pa-v0.80.1 y anteriores de CAI Content Credentials est\u00e1n afectadas por una vulnerabilidad de Limitaci\u00f3n Inadecuada de un Nombre de Ruta a un Directorio Restringido ('Salto de Ruta') que podr\u00eda resultar en una escritura arbitraria en el sistema de archivos. Un atacante podr\u00eda aprovechar esta vulnerabilidad para escribir en archivos o directorios no autorizados fuera de las restricciones previstas. La explotaci\u00f3n de este problema requiere interacci\u00f3n del usuario en el que una v\u00edctima debe extraer un archivo maliciosamente elaborado."}], "lastModified": "2026-07-23T09:10:00.113", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:adobe:c2pa:*:*:*:*:*:rust:*:*", "vulnerable": true, "matchCriteriaId": "FAC5EB4E-D740-4724-82DA-7C49F0138397", "versionEndIncluding": "0.80.1"}, {"criteria": "cpe:2.3:a:adobe:c2pa-web:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "4402A37D-5CCD-46EB-8942-3BA694C3F770", "versionEndIncluding": "0.7.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B5415705-33E5-46D5-8E4D-9EBADC8C5705"}, {"criteria": "cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}, {"criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F8B9FEC8-73B6-43B8-B24E-1F7C20D91D26"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "psirt@adobe.com"}