CVE-2020-29456

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:papermerge:papermerge:*:*:*:*:*:*:*:*", "matchCriteriaId": "542B7FEC-CCB7-46C8-864C-315123568FBB", "versionEndExcluding": "1.5.2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple cross-site scripting (XSS) vulnerabilities in Papermerge before 1.5.2 allow remote attackers to inject arbitrary web script or HTML via the rename, tag, upload, or create folder function. The payload can be in a folder, a tag, or a document's filename. If email consumption is configured in Papermerge, a malicious document can be sent by email and is automatically uploaded into the Papermerge web application. Therefore, no authentication is required to exploit XSS if email consumption is configured. Otherwise authentication is required."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades de tipo cross-site scripting (XSS) en Papermerge versiones anteriores a 1.5.2, permiten a atacantes remotos inyectar script web o HTML arbitrario por medio de la funci\u00f3n rename, tag, upload, o create folder. La carga \u00fatil puede estar en una carpeta, una etiqueta o el nombre de archivo del documento. Si el consumo de correo electr\u00f3nico est\u00e1 configurado en Papermerge, un documento malicioso puede ser enviado por correo electr\u00f3nico y ser cargado autom\u00e1ticamente en la aplicaci\u00f3n web de Papermerge. Por lo tanto, no es requerido una autenticaci\u00f3n para explotar XSS si es configurado el consumo de correo electr\u00f3nico. De lo contrario, es requerido una autenticaci\u00f3n"}], "id": "CVE-2020-29456", "lastModified": "2026-06-17T03:11:18.430", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 2.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-12-02T08:15:10.620", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/ciur/papermerge/issues/228"}, {"source": "cve@mitre.org", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/ciur/papermerge/releases/tag/v1.5.2"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://www.papermerge.com/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/ciur/papermerge/issues/228"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Release Notes", "Third Party Advisory"], "url": "https://github.com/ciur/papermerge/releases/tag/v1.5.2"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://www.papermerge.com/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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