CVE-2026-100871
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
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 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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Sylius | Sylius | 1.11.0 < 1.12.25 | affected |
| Sylius | Sylius | 1.13.0 < 1.13.17 | affected |
| Sylius | Sylius | 1.14.0 < 1.14.20 | affected |
| Sylius | Sylius | 2.0.0 < 2.1.16 | affected |
| Sylius | Sylius | 2.2.0 < 2.2.9 | affected |
Weaknesses
- CWE-287: Improper Authentication
References
- https://github.com/Sylius/Sylius/security/advisories/GHSA-f6mx-qxjc-55xf
- https://github.com/Sylius/Sylius/pull/19213
- https://github.com/Sylius/Sylius/commit/cdfb672a4d174eb2c73159b25cf5b5f44088f45c
- https://github.com/Sylius/Sylius/releases/tag/v2.2.9
- https://github.com/Sylius/Sylius
- 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
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