GHSA-25FX-MXC2-76G7
Vulnerability from github – Published: 2021-10-06 17:49 – Updated: 2022-08-15 20:11Impact
URL to the payment page done after checkout was created with autoincremented payment id (/pay-with-paypal/{id}) and therefore it was easy to access for anyone, not even the order's customer. The problem was, the Credit card form has prefilled "credit card holder" field with the Customer's first and last name.
Additionally, the mentioned form did not require a 3D Secure authentication, as well as did not checked the result of the 3D Secure authentication.
Patches
The problem has been patched in Sylius/PayPalPlugin 1.2.4 and 1.3.1
Workarounds
One can override a sylius_paypal_plugin_pay_with_paypal_form route and change its URL parameters to (for example) {orderToken}/{paymentId}, then override the Sylius\PayPalPlugin\Controller\PayWithPayPalFormAction service, to operate on the payment taken from the repository by these 2 values. It would also require usage of custom repository method.
Additionally, one could override the @SyliusPayPalPlugin/payWithPaypal.html.twig template, to add contingencies: ['SCA_ALWAYS'] line in hostedFields.submit(...) function call (line 421). It would then have to be handled in the function callback.
For more information
If you have any questions or comments about this advisory: - Open an issue in Sylius/PayPalPlugin issues - Email us at security at sylius dot com
{
"affected": [
{
"package": {
"ecosystem": "Packagist",
"name": "sylius/paypal-plugin"
},
"ranges": [
{
"events": [
{
"introduced": "1.0.0"
},
{
"fixed": "1.2.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Packagist",
"name": "sylius/paypal-plugin"
},
"ranges": [
{
"events": [
{
"introduced": "1.3.0"
},
{
"fixed": "1.3.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-41120"
],
"database_specific": {
"cwe_ids": [
"CWE-200",
"CWE-639"
],
"github_reviewed": true,
"github_reviewed_at": "2021-10-05T21:12:27Z",
"nvd_published_at": "2021-10-05T21:15:00Z",
"severity": "HIGH"
},
"details": "### Impact\nURL to the payment page done after checkout was created with autoincremented payment id (`/pay-with-paypal/{id}`) and therefore it was easy to access for anyone, not even the order\u0027s customer. The problem was, the Credit card form has prefilled \"credit card holder\" field with the Customer\u0027s first and last name.\nAdditionally, the mentioned form did not require a 3D Secure authentication, as well as did not checked the result of the 3D Secure authentication.\n\n### Patches\nThe problem has been patched in Sylius/PayPalPlugin **1.2.4** and **1.3.1**\n\n### Workarounds\nOne can override a `sylius_paypal_plugin_pay_with_paypal_form` route and change its URL parameters to (for example) `{orderToken}/{paymentId}`, then override the `Sylius\\PayPalPlugin\\Controller\\PayWithPayPalFormAction` service, to operate on the payment taken from the repository by these 2 values. It would also require usage of custom repository method.\nAdditionally, one could override the `@SyliusPayPalPlugin/payWithPaypal.html.twig` template, to add `contingencies: [\u0027SCA_ALWAYS\u0027]` line in `hostedFields.submit(...)` function call (line 421). It would then have to be handled in the function callback.\n\n### For more information\nIf you have any questions or comments about this advisory:\n- Open an issue in Sylius/PayPalPlugin issues\n- Email us at security at sylius dot com\n",
"id": "GHSA-25fx-mxc2-76g7",
"modified": "2022-08-15T20:11:12Z",
"published": "2021-10-06T17:49:11Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/Sylius/PayPalPlugin/security/advisories/GHSA-25fx-mxc2-76g7"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-41120"
},
{
"type": "WEB",
"url": "https://github.com/Sylius/PayPalPlugin/commit/2adc46be2764ccee22b4247139b8056fb8d1afff"
},
{
"type": "WEB",
"url": "https://github.com/Sylius/PayPalPlugin/commit/814923c2e9d97fe6279dcee866c34ced3d2fb7a7"
},
{
"type": "PACKAGE",
"url": "https://github.com/Sylius/PayPalPlugin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
],
"summary": "Sylius PayPal Plugin allows unauthorized access to Credit card form, exposing payer name and not requiring 3DS"
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.