{"id":"CLEANSTART-2026-BE59467","summary":"Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code grant provider in Apache CXFallows a remote attacker to obtain multiple valid access tokens from...","details":"Security vulnerability affects the wso2am package. Improper enforcement of single-use authorization code semantics in the JPA OAuth2 authorization code grant provider in Apache CXFallows a remote attacker to obtain multiple valid access tokens from a single authorization code via concurrent token exchange requests that race the non-atomic find-th....","modified":"2026-11-11T01:00:06.880298938Z","published":"2026-11-11T00:37:17.715463Z","upstream":["CVE-2026-73179"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-BE59467.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-73179"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-73179"}],"affected":[{"package":{"name":"wso2am","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/wso2am"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.7.0-r5"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BE59467.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}