Sylius versions before 2.1.16 and 2.2.9 fail to validate payment amounts during cart recalculation, allowing unauthenticated attackers to modify order totals after gateway transaction initiation. Attackers can pay a small amount, enlarge the order after gateway capture, and have the system mark the inflated order as fully paid while the gateway captured only the original amount.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Sun, 27 Sep 2026 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sylius versions before 2.1.16 and 2.2.9 fail to validate payment amounts during cart recalculation, allowing unauthenticated attackers to modify order totals after gateway transaction initiation. Attackers can pay a small amount, enlarge the order after gateway capture, and have the system mark the inflated order as fully paid while the gateway captured only the original amount. | |
| Title | Sylius 2.x before 2.1.16 and 2.2.9 Payment Amount Overwrite | |
| First Time appeared |
Sylius
Sylius sylius |
|
| Weaknesses | CWE-345 | |
| CPEs | cpe:2.3:a:sylius:sylius:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Sylius
Sylius sylius |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-27T14:29:46.185Z
Reserved: 2026-09-27T00:20:54.408Z
Link: CVE-2026-100872
No data.
Status : Received
Published: 2026-09-27T13:16:38.523
Modified: 2026-09-27T13:16:38.523
Link: CVE-2026-100872
No data.
OpenCVE Enrichment
Updated: 2026-09-27T14:45:17Z
Weaknesses