{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-04T15:22:00.880","vulnerabilities":[{"cve":{"id":"CVE-2026-23903","sourceIdentifier":"security@apache.org","published":"2026-02-09T10:15:57.520","lastModified":"2026-02-11T18:30:59.070","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Authentication Bypass by Alternate Name vulnerability in Apache Shiro.\n\nThis issue affects Apache Shiro: before 2.0.7.\n\nUsers are recommended to upgrade to version 2.0.7, which fixes the issue.\n\nThe issue only effects static files. If static files are served from a case-insensitive filesystem,\nsuch as default macOS setup, static files may be accessed by varying the case of the filename in the request.\nIf only lower-case (common default) filters are present in Shiro, they may be bypassed this way.\n\nShiro 2.0.7 and later has a new parameters to remediate this issue\nshiro.ini: filterChainResolver.caseInsensitive = true\napplication.propertie: shiro.caseInsensitive=true\n\nShiro 3.0.0 and later (upcoming) makes this the default."},{"lang":"es","value":"Vulnerabilidad de omisión de autenticación por nombre alternativo en Apache Shiro.\n\nEste problema afecta a Apache Shiro: antes de la versión 2.0.7.\n\nSe recomienda a los usuarios actualizar a la versión 2.0.7, que soluciona el problema.\n\nEl problema solo afecta a los archivos estáticos. Si los archivos estáticos se sirven desde un sistema de archivos que no distingue entre mayúsculas y minúsculas, como la configuración predeterminada de macOS, se puede acceder a los archivos estáticos variando el uso de mayúsculas y minúsculas del nombre de archivo en la solicitud. Si solo hay filtros en minúsculas (valor predeterminado común) en Shiro, pueden ser omitidos de esta manera.\n\nShiro 2.0.7 y versiones posteriores tienen nuevos parámetros para solucionar este problema\nshiro.ini: filterChainResolver.caseInsensitive = true\napplication.propertie: shiro.caseInsensitive=true\n\nShiro 3.0.0 y versiones posteriores (próximas) lo convierten en el valor predeterminado."}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":1.4}]},"weaknesses":[{"source":"security@apache.org","type":"Secondary","description":[{"lang":"en","value":"CWE-289"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:apache:shiro:*:*:*:*:*:*:*:*","versionEndExcluding":"2.0.7","matchCriteriaId":"9E1B2B45-F100-4693-9F70-FE8D342853A3"}]}]}],"references":[{"url":"https://lists.apache.org/thread/5jjf0hnjcol58z2m5y255c7scz1lnp8k","source":"security@apache.org","tags":["Mailing List","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2026/02/08/1","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mailing List","Third Party Advisory"]}]}}]}