{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-01T12:14:11.261","vulnerabilities":[{"cve":{"id":"CVE-2020-15273","sourceIdentifier":"security-advisories@github.com","published":"2020-10-30T19:15:12.597","lastModified":"2026-06-17T02:56:24.240","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"baserCMS before version 4.4.1 is vulnerable to Cross-Site Scripting. The issue affects the following components: Edit feed settings, Edit widget area, Sub site new registration, New category registration. Arbitrary JavaScript may be executed by entering specific characters in the account that can access the file upload function category list, subsite setting list, widget area edit, and feed list on the management screen. The issue was introduced in version 4.0.0. It is fixed in version 4.4.1."},{"lang":"es","value":"baserCMS anterior a la versión 4.4.1 es vulnerable a un ataque de tipo Cross-Site Scripting.&#xa0;El problema afecta a los siguientes componentes: Edit feed settings, Edit widget area, Sub site new registration, New category registration.&#xa0;Un JavaScript arbitrario puede ser ejecutado ingresando caracteres específicos en la cuenta que puede acceder a la lista de categorías de funciones de carga de archivos, la lista subsite setting, la edición de widget area y la lista feed sobre la pantalla de administración.&#xa0;El problema se introdujo en la versión 4.0.0.&#xa0;Está corregido en la versión 4.4.1"}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"baserproject","product":"basercms","versions":[{"version":">= 4.0.0, < 4.4.1","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N","baseScore":7.3,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.0,"impactScore":5.8},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N","baseScore":8.1,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":1.7,"impactScore":5.8}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:S/C:N/I:P/A:N","baseScore":3.5,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"NONE","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"LOW","exploitabilityScore":6.8,"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:basercms:basercms:*:*:*:*:*:*:*:*","versionStartIncluding":"4.0.0","versionEndExcluding":"4.4.1","matchCriteriaId":"BAB5F8EC-8396-41C0-8D37-10F8489CA598"}]}]}],"references":[{"url":"https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7ca9041a1","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8","source":"security-advisories@github.com","tags":["Patch","Third Party Advisory"]},{"url":"https://packagist.org/packages/baserproject/basercms","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/baserproject/basercms/commit/b70474ef9dcee6ad8826360884625dc7ca9041a1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://github.com/baserproject/basercms/security/advisories/GHSA-wpww-4jf4-4hx8","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch","Third Party Advisory"]},{"url":"https://packagist.org/packages/baserproject/basercms","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}