{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T12:05:06.296","vulnerabilities":[{"cve":{"id":"CVE-2023-41339","sourceIdentifier":"security-advisories@github.com","published":"2023-10-25T18:17:30.840","lastModified":"2024-11-21T08:21:06.620","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"GeoServer is an open source software server written in Java that allows users to share and edit geospatial data. The WMS specification defines an ``sld=<url>`` parameter for GetMap, GetLegendGraphic and GetFeatureInfo operations for user supplied \"dynamic styling\".  Enabling the use of dynamic styles, without also configuring URL checks, provides the opportunity for Service Side Request Forgery. This vulnerability can be used to steal user NetNTLMv2 hashes which could be relayed or cracked externally to gain further access. This vulnerability has been patched in versions 2.22.5 and 2.23.2."},{"lang":"es","value":"GeoServer es un servidor de software de código abierto escrito en Java que permite a los usuarios compartir y editar datos geoespaciales. La especificación WMS define un parámetro ``sld=`` para las operaciones GetMap, GetLegendGraphic y GetFeatureInfo para el \"estilo dinámico\" proporcionado por el usuario. Habilitar el uso de estilos dinámicos, sin configurar también comprobaciones de URL, brinda la oportunidad de Server-Side Request Forgery (SSRF). Esta vulnerabilidad se puede utilizar para robar hashes NetNTLMv2 del usuario que podrían transmitirse o descifrarse externamente para obtener más acceso. Esta vulnerabilidad ha sido parcheada en las versiones 2.22.5 y 2.23.2."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":4.7},{"source":"nvd@nist.gov","type":"Primary","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-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-918"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-918"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*","versionEndExcluding":"2.22.5","matchCriteriaId":"0BB82E9C-10E3-41B9-AA40-80D45DC3989F"},{"vulnerable":true,"criteria":"cpe:2.3:a:osgeo:geoserver:*:*:*:*:*:*:*:*","versionStartIncluding":"2.23.0","versionEndExcluding":"2.23.2","matchCriteriaId":"765C2F28-6A4F-42C4-AA52-D984D0F2F0A6"}]}]}],"references":[{"url":"https://github.com/geoserver/geoserver/releases/tag/2.22.5","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/geoserver/geoserver/releases/tag/2.23.2","source":"security-advisories@github.com","tags":["Release Notes"]},{"url":"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf","source":"security-advisories@github.com","tags":["Mitigation","Vendor Advisory"]},{"url":"https://github.com/geoserver/geoserver/releases/tag/2.22.5","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes"]},{"url":"https://github.com/geoserver/geoserver/releases/tag/2.23.2","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Release Notes"]},{"url":"https://github.com/geoserver/geoserver/security/advisories/GHSA-cqpc-x2c6-2gmf","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Mitigation","Vendor Advisory"]}]}}]}