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.
Metrics
Affected Vendors & Products
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