{"id":"CVE-2026-47877","summary":"Spring Security Authorization Server Default Consent Page is vulnerable to Cross-Site Scripting (XSS)","details":"Spring Security Authorization Server's default consent page renders user-controlled values without HTML entity encoding.\nSpring Security 7.1.0\nSpring Security 7.0.0 - 7.0.6","modified":"2026-09-04T03:47:29.273582609Z","published":"2026-08-27T05:20:22.523Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"7.1.0"},{"last_affected":"7.1.0"},{"introduced":"7.0.0"},{"last_affected":"7.0.6"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"vmware","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47877.json"},"references":[{"type":"WEB","url":"https://spring.io/security/cve-2026-47877"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47877.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47877"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/spring-projects/spring-security","events":[{"introduced":"8078781a6bdbd0c44755d24e13839d041caece34"},{"fixed":"ab8b139278dc0649bab1f520fb2a78c7719d56f9"}],"database_specific":{"extracted_events":[{"introduced":"7.1.0"},{"fixed":"7.1.0.1"}],"source":"CPE_RANGE","cpe":"cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:*"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47877.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N"}]}