{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59355","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","state":"PUBLISHED","assignerShortName":"vmware","dateReserved":"2026-07-04T18:14:46.172Z","datePublished":"2026-08-27T06:35:09.607Z","dateUpdated":"2026-08-27T13:37:30.618Z"},"containers":{"cna":{"providerMetadata":{"orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","shortName":"vmware","dateUpdated":"2026-08-27T06:35:09.607Z"},"title":"Spring Authorization Server: Open Redirect via request_uri parameter","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-601","description":"CWE-601: URL Redirection to Untrusted Site ('Open Redirect')","type":"CWE"}]}],"affected":[{"vendor":"VMware","product":"Spring Authorization Server","collectionURL":"https://repo.maven.apache.org/maven2/org/springframework/security/spring-security-oauth2-authorization-server/","packageName":"org.springframework.security:spring-security-oauth2-authorization-server","versions":[{"status":"affected","version":"1.5.0","lessThanOrEqual":"1.5.7","versionType":"semver"},{"status":"unaffected","version":"1.5.8","versionType":"OSS"},{"status":"unaffected","version":"1.5.7.1","versionType":"enterprise support only"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"In versions of Spring Authorization Server 1.5.0 through 1.5.7, the authorization endpoint performs insufficient validation of the request_uri parameter. An attacker can craft a request containing an invalid request_uri paired with an unvalidated redirect_uri, which can result in an open redirect to an attacker-controlled site.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>In versions of Spring Authorization Server 1.5.0 through 1.5.7, the authorization endpoint performs insufficient validation of the request_uri parameter. An attacker can craft a request containing an invalid request_uri paired with an unvalidated redirect_uri, which can result in an open redirect to an attacker-controlled site.</p>"}]}],"references":[{"url":"https://spring.io/security/cve-2026-59355","name":"spring.io","tags":["vendor-advisory"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseSeverity":"MEDIUM","baseScore":6.1,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}}],"solutions":[{"lang":"en","value":"Upgrade to Spring Authorization Server 1.5.8 (OSS) or 1.5.7.1 (Enterprise Support customers). No additional mitigation is required after upgrading.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>Upgrade to Spring Authorization Server 1.5.8 (OSS) or 1.5.7.1 (Enterprise Support customers). No additional mitigation is required after upgrading.</p>"}]}],"timeline":[{"time":"2026-06-09T00:00:00.000Z","lang":"en","value":"Public disclosure and fix released (Spring Authorization Server 1.5.8 / 1.5.7.1)."}],"credits":[{"lang":"en","value":"Jon Kjennbakken (Vipps MobilePay)","type":"finder"}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-27T13:37:03.989783Z","id":"CVE-2026-59355","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-27T13:37:30.618Z"}}]}}