CVE-2026-100869 (GCVE-0-2026-100869)
Vulnerability from cvelistv5
Published
2026-09-27 13:09
Modified
2026-10-06 13:36
Severity ?
8.2 (High) - CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
  • CWE-863 - Incorrect Authorization
Summary
Sylius versions before 2.1.16 and 2.2.9 fail to restrict payment request actions in the Shop API endpoint, allowing customers to trigger refunds on completed orders. Attackers with order tokens can submit arbitrary payment actions like refunds that payment gateways execute while Sylius maintains order as paid, causing financial loss.
References
Impacted products
Vendor Product Version
Sylius Sylius Version: 2.0.0   ≤
Version: 2.2.0   ≤
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