{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-29T17:46:21.520","vulnerabilities":[{"cve":{"id":"CVE-2020-15169","sourceIdentifier":"security-advisories@github.com","published":"2020-09-11T16:15:12.287","lastModified":"2026-06-17T02:56:11.280","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"In Action View before versions 5.2.4.4 and 6.0.3.3 there is a potential Cross-Site Scripting (XSS) vulnerability in Action View's translation helpers. Views that allow the user to control the default (not found) value of the `t` and `translate` helpers could be susceptible to XSS attacks. When an HTML-unsafe string is passed as the default for a missing translation key named html or ending in _html, the default string is incorrectly marked as HTML-safe and not escaped. This is patched in versions 6.0.3.3 and 5.2.4.4. A workaround without upgrading is proposed in the source advisory."},{"lang":"es","value":"En Action View versiones anteriores a 5.2.4.4 y 6.0.3.3, se presenta una potencial vulnerabilidad de tipo Cross-Site Scripting (XSS) en los asistentes de traducción de Action View.&#xa0;Las vistas que permiten al usuario controlar el valor predeterminado (no encontrado) de los asistentes \"t\" y \"translate\" podrían ser susceptibles a ataques de tipo XSS.&#xa0;Cuando es pasada una cadena no segura hacia HTML como predeterminada para una clave de traducción faltante llamada html o terminando en _html, la cadena predeterminada es marcada incorrectamente como segura para HTML y no escapaba.&#xa0;Esto está parcheado en las versiones 6.0.3.3 y 5.2.4.4.&#xa0;Se propone una solución alternativa sin actualizar en el aviso de fuente"}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"rails","product":"actionview","versions":[{"version":"< 5.2.4.4","status":"affected"},{"version":">= 6.0.0.0, < 6.0.3.3","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N","baseScore":5.4,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":2.7},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","baseScore":6.1,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":2.7}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:P/A:N","baseScore":4.3,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:action_view_project:action_view:*:*:*:*:*:ruby:*:*","versionEndExcluding":"5.2.4.4","matchCriteriaId":"385E66EA-7A3C-46CF-8587-42D72DC51AD4"},{"vulnerable":true,"criteria":"cpe:2.3:a:action_view_project:action_view:*:*:*:*:*:ruby:*:*","versionStartIncluding":"6.0.0.0","versionEndExcluding":"6.0.3.3","matchCriteriaId":"BF1D503E-345C-4FD5-8904-AE2079A7F704"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","matchCriteriaId":"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}]}]},{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*","matchCriteriaId":"E460AA51-FCDA-46B9-AE97-E6676AA5E194"}]}]}],"references":[{"url":"https://github.com/rails/rails/security/advisories/GHSA-cfjv-5498-mph5","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00015.html","source":"security-advisories@github.com","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJ7NUWXAEVRQCROIIBV4C6WXO6IR3KSB/","source":"security-advisories@github.com"},{"url":"https://www.debian.org/security/2020/dsa-4766","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/rails/rails/security/advisories/GHSA-cfjv-5498-mph5","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2020/10/msg00015.html","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XJ7NUWXAEVRQCROIIBV4C6WXO6IR3KSB/","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2020/dsa-4766","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}