CVE-2020-8818
Published Feb 25, 2020
Last updated 5 years ago
Overview
- Description
- An issue was discovered in the CardGate Payments plugin through 2.0.30 for Magento 2. Lack of origin authentication in the IPN callback processing function in Controller/Payment/Callback.php allows an attacker to remotely replace critical plugin settings (merchant ID, secret key, etc.) and therefore bypass the payment process (e.g., spoof an order status by manually sending an IPN callback request with a valid signature but without real payment) and/or receive all of the subsequent payments.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.1
- Impact score
- 5.2
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5.5
- Impact score
- 4.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:P/A:N
Weaknesses
- nvd@nist.gov
- CWE-346
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:cardgate:cardgate_payments:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7BD035FF-55DF-417A-99B2-8D6B574A8010",
"versionEndIncluding": "2.0.30"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:adobe:magento:2.3.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13054AA9-B4EF-40F2-9768-C4C00F766D40"
}
],
"operator": "OR"
}
]
}
]