GHSA-78vr-q6cf-c7p6
GHSA-78vr-q6cf-c7p6 · Craft Commerce: Partial Payment Amount Without Lower Bound Validation
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### Summary The `Order::setPaymentAmount()` method accepts any float value without enforcing a minimum positive amount. The PaymentsController casts the user-supplied 'paymentAmount' parameter directly to float with no lower-bound check. ### Details When the store has 'Allow Partial Payment on Checkout' enabled, a user can submit a payment amount of $0.00 or even a negative value, potentially marking orders as paid without a valid transaction. <img width="690" height="80" alt="image" src="https://github.com/user-attachments/assets/78b653a6-ccae-4ce4-b71b-fc38a7757d73" /> <img width="761" height="200" alt="image" src="https://github.com/user-attachments/assets/665a235f-62c2-45fe-aa41-c3f266881c77" /> ### PoC _Complete instructions, including specific configuration details, to reproduce the vulnerability._ <img width="606" height="144" alt="image" src="https://github.com/user-attachments/assets/a04a6de2-7c5f-4837-aed6-58756e246b80" /> ### Impact On stores with partial payment enabled, a customer may be able to set an arbitrarily small payment amount. Gateway behavior varies — some will process $0.00 transactions, effectively giving free order fulfillment. **Remediation** <img width="718" height="98" alt="image" src="https://github.com/user-attachments/assets/aa64b696-9749-45e4-97f6-8d7299cdf1d6" />
CVSS 6.9 · Mittel · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: php
Betroffene Produkte und Versionen
craftcms/commerce Packagist
- Softwareversionen
- 5.0.0
- 5.0.1
- 5.0.10
- 5.0.10.1
- 5.0.11
- 5.0.11.1
- 5.0.12
- 5.0.12.1
- 5.0.12.2
- 5.0.13
- 5.0.14
- 5.0.15
- 5.0.16
- 5.0.16.1
- 5.0.16.2
- 5.0.17
- 5.0.18
- 5.0.19
- 5.0.2
- 5.0.3
- 5.0.4
- 5.0.5
- 5.0.6
- 5.0.7
- 5.0.8
- 5.0.9
- 5.1.0
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- 5.1.0-beta.3
- 5.1.0.1
- 5.1.1
- 5.1.2
- 5.1.3
- 5.1.4
- 5.2.0
- 5.2.1
- 5.2.10
- 5.2.11
- 5.2.12
- 5.2.12.1
- 5.2.2
- 5.2.2.1
- 5.2.3
- 5.2.4
- 5.2.5
- 5.2.6
- 5.2.7
- 5.2.8
- 5.2.9
- 5.2.9.1
- 5.3.0
- 5.3.0.1
- 5.3.0.2
- 5.3.1
- 5.3.10
- 5.3.11
- 5.3.12
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- 5.3.2
- 5.3.2.1
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- 5.3.3
- 5.3.4
- 5.3.5
- 5.3.6
- 5.3.7
- 5.3.8
- 5.3.9
- 5.4.0
- 5.4.1
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- 5.4.10
- 5.4.2
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- 5.4.4
- 5.4.5
- 5.4.5.1
- 5.4.6
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- 5.4.7.1
- 5.4.8
- 5.4.9
- 5.5.0
- 5.5.0.1
- 5.5.1
- 5.5.2
- 5.5.3
- 5.5.4
- 5.6.0
- 5.6.1
- 5.6.1.1
- 5.6.2
- 5.6.3
- 5.6.4
- Betroffene Versionsbereiche
- ECOSYSTEM: ≥ 5.0.0, < 5.6.5
Auf 5.6.5 aktualisieren
craftcms/commerce Packagist
- Softwareversionen
- 4.0.0
- 4.0.1
- 4.0.2
- 4.0.3
- 4.0.4
- 4.1.0
- 4.1.1
- 4.1.2
- 4.1.3
- 4.10.0
- 4.10.1
- 4.10.2
- 4.11.0
- 4.11.0.1
- 4.11.1
- 4.2.0
- 4.2.1
- 4.2.10
- 4.2.11
- 4.2.2
- 4.2.3
- 4.2.4
- 4.2.5
- 4.2.5.1
- 4.2.6
- 4.2.7
- 4.2.8
- 4.2.9
- 4.3.0
- 4.3.1
- 4.3.2
- 4.3.3
- 4.4.0
- 4.4.1
- 4.4.1.1
- 4.5.0
- 4.5.1
- 4.5.1.1
- 4.5.2
- 4.5.3
- 4.5.4
- 4.6.0
- 4.6.1
- 4.6.10
- 4.6.11
- 4.6.12
- 4.6.13
- 4.6.14
- 4.6.2
- 4.6.3.1
- 4.6.4
- 4.6.5
- 4.6.6
- 4.6.7
- 4.6.8
- 4.6.9
- 4.7.0
- 4.7.1
- 4.7.2
- 4.7.3
- 4.8.0
- 4.8.0.1
- 4.8.1
- 4.8.1.1
- 4.8.1.2
- 4.8.2
- 4.8.3
- 4.8.4
- 4.9.0
- 4.9.1
- 4.9.2
- 4.9.3
- 4.9.4
- Betroffene Versionsbereiche
- ECOSYSTEM: ≥ 4.0.0, < 4.11.2
Auf 4.11.2 aktualisieren