{"id":"CVE-2026-100871","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-100871","summary":"Sylius versions before 1.12.25, 1.13.17, 1.14.20, 2.1.16, and 2.2.9 fail to include firewall identification in JWT tokens issued by separate Admin and Shop API endpoints. Attackers…","details":"Sylius versions before 1.12.25, 1.13.17, 1.14.20, 2.1.16, and 2.2.9 fail to include firewall identification in JWT tokens issued by separate Admin and Shop API endpoints. Attackers can register a shop customer account using an administrator's email address and obtain a token that the Admin API resolves to that administrator, granting full administrative access.","published":"2026-09-27T13:16:38.380","modified":"2026-09-27T13:16:38.380","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/Sylius/Sylius/commit/cdfb672a4d174eb2c73159b25cf5b5f44088f45c","label":"Sylius/Sylius@cdfb672"},"references":[{"type":"WEB","url":"https://github.com/Sylius/Sylius"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/commit/cdfb672a4d174eb2c73159b25cf5b5f44088f45c"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/pull/19213"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/releases/tag/v2.2.9"},{"type":"WEB","url":"https://github.com/Sylius/Sylius/security/advisories/GHSA-f6mx-qxjc-55xf"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/sylius-before-1.12.25-1.13.17-1.14.20-2.1.16-and-2.2.9-jwt-audience-confusion-allows-admin-api-authentication"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-27T13:16:38.380"}}