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.
References6
- github.com/Sylius/Sylius
- github.com/Sylius/Sylius/commit/cdfb672a4d174eb2c73159b25cf5b5f…
- github.com/Sylius/Sylius/pull/19213
- github.com/Sylius/Sylius/releases/tag/v2.2.9
- github.com/Sylius/Sylius/security/advisories/GHSA-f6mx-qxjc-55xf
- www.vulncheck.com/advisories/sylius-before-1.12.25-1.13.17-1.14…
Metrics
- CVSS 3.1
-
8.8
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 4.0
-
8.7
HIGH
Score source: CNA
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS — exploit probability
- 0% percentile: 24 · as of 9 November 2026
- CWE
- CWE-287
Could this be exploited in your environment?
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