High severity8.8NVD Advisory· Published Sep 27, 2026
CVE-2026-100871
CVE-2026-100871
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/Sylius/Sylius/commit/cdfb672a4d174eb2c73159b25cf5b5f44088f45cnvd
- github.com/Sylius/Sylius/pull/19213nvd
- github.com/Sylius/Sylius/releases/tag/v2.2.9nvd
- github.com/Sylius/Sylius/security/advisories/GHSA-f6mx-qxjc-55xfnvd
- 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-authenticationnvd
News mentions
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