CVE-2022-39226

{"id": "CVE-2022-39226", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2022-09-29T20:15:13.760", "references": [{"url": "https://github.com/discourse/discourse/commit/e69f7d2fd9c977dedbdb17f6813651e2a45bfb71", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/discourse/discourse/pull/18302", "tags": ["Patch", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://github.com/discourse/discourse/security/advisories/GHSA-jw3q-xg5g-qjrw", "tags": ["Third Party Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-20"}, {"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "Discourse is an open source discussion platform. In versions prior to 2.8.9 on the `stable` branch and prior to 2.9.0.beta10 on the `beta` and `tests-passed` branches, a malicious actor can add large payloads of text into the Location and Website fields of a user profile, which causes issues for other users when loading that profile. A fix to limit the length of user input for these fields is included in version 2.8.9 on the `stable` branch and version 2.9.0.beta10 on the `beta` and `tests-passed` branches. There are no known workarounds."}, {"lang": "es", "value": "Discourse es una plataforma de discusi\u00f3n de c\u00f3digo abierto. En versiones anteriores a 2.8.9 en la rama \"stable\" y anteriores a 2.9.0.beta10 en las ramas \"beta\" y \"tests-passed\", un actor malicioso puede a\u00f1adir grandes cargas de texto en los campos Location y Website de un perfil de usuario, lo que causa problemas a otros usuarios cuando es cargado ese perfil. En versi\u00f3n 2.8.9 de la rama \"stable\" y en la versi\u00f3n 2.9.0.beta10 de las ramas \"beta\" y \"tests-passed\" es incluida una correcci\u00f3n para limitar la longitud de la entrada del usuario en estos campos. No se presentan mitigaciones conocidas"}], "lastModified": "2022-10-05T21:16:28.857", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:discourse:discourse:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3BC8F74E-6BEF-4A8C-AF34-A0FC24A1EDFE", "versionEndExcluding": "2.8.9"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B3803EF9-A296-42B7-887F-93C5E68E94C4"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8BA3D313-3C11-43E2-A47D-CBB532D1B6F8"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta3:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F42673E-65F3-4807-9484-20CB747420FB"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta4:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0B91D023-FCE5-4866-AD8B-BBB675763104"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta5:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0086484D-0164-449C-8AAE-BE7479CB9706"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta6:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F9D1B031-96C7-44C0-A0A0-F67ABE55C93C"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta7:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "750D2AD9-35E7-4AC7-9C22-AA90DAA34F3F"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta8:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B68E308A-BDAB-4614-A563-4460F7996CBE"}, {"criteria": "cpe:2.3:a:discourse:discourse:2.9.0:beta9:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DEDE4C5-2C2A-4B74-BB41-8AAA0EE636E2"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}