{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-03T08:21:04.647","vulnerabilities":[{"cve":{"id":"CVE-2018-15801","sourceIdentifier":"security_alert@emc.com","published":"2018-12-19T22:29:00.593","lastModified":"2026-06-17T01:43:07.673","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Spring Security versions 5.1.x prior to 5.1.2 contain an authorization bypass vulnerability during JWT issuer validation. In order to be impacted, the same private key for an honest issuer and a malicious user must be used when signing JWTs. In that case, a malicious user could fashion signed JWTs with the malicious issuer URL that may be granted for the honest issuer."},{"lang":"es","value":"Spring Security, en versiones 5.1.x anteriores a la 5.1.2 contiene una vulnerabilidad de omisión de autenticación durante la validación del emisor JWT. Para que sufra un impacto, debe emplearse la misma clave privada para un emisor honesto y un usuario malicioso al firmar JWT. En ese caso, un usuario malicioso podría fabricar JWT firmados con la URL del emisor"}],"affected":[{"source":"security_alert@emc.com","affectedData":[{"vendor":"Spring by Pivotal","product":"Spring Security","versions":[{"version":"5.1.x","lessThan":"5.1.2","versionType":"custom","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","baseScore":7.4,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.2,"impactScore":5.2}],"cvssMetricV30":[{"source":"security_alert@emc.com","type":"Secondary","cvssData":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:N","baseScore":3.3,"baseSeverity":"LOW","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":0.7,"impactScore":2.5}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:N","baseScore":5.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"NONE"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":4.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-345"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:vmware:spring_framework:*:*:*:*:*:*:*:*","versionStartIncluding":"5.1.0","versionEndExcluding":"5.1.2","matchCriteriaId":"2CB97F03-1F4B-4C6A-8D31-7F772941FF5B"}]}]}],"references":[{"url":"https://pivotal.io/security/cve-2018-15801","source":"security_alert@emc.com","tags":["Vendor Advisory"]},{"url":"https://pivotal.io/security/cve-2018-15801","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}