CVE-2018-5773

{"id": "CVE-2018-5773", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.0", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2018-01-18T21:29:00.267", "references": [{"url": "https://github.com/trentm/python-markdown2/issues/285", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/trentm/python-markdown2/issues/285", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in markdown2 (aka python-markdown2) through 2.3.5. The safe_mode feature, which is supposed to sanitize user input against XSS, is flawed and does not escape the input properly. With a crafted payload, XSS can be triggered, as demonstrated by omitting the final '>' character from an IMG tag."}, {"lang": "es", "value": "Se ha descubierto un problema en markdown2 (tambi\u00e9n conocido como python-markdown2) hasta la versi\u00f3n 2.3.5. La caracter\u00edstica safe_mode, que se supone que sanear entradas contra XSS, tiene errores y no escapa las entradas correctamente. Con una carga \u00fatil manipulada, puede desencadenarse XSS, tal y como demuestra la omisi\u00f3n del car\u00e1cter \">\" final de una etiqueta IMG."}], "lastModified": "2024-11-21T04:09:22.067", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:python-markdown2_project:python-markdown2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9DD4345-C176-4AEA-8733-1D1E38D4E436", "versionEndIncluding": "2.3.5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}