CVE-2023-4948
Status: ModifiedMedium (4.3)—
The WooCommerce CVR Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_cvr_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update CVR numbers for orders.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- Base score: 4.3
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.39%
- Percentile among all scored CVEs: 31
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-862
References
- https://plugins.yanco.dk/product/woocommerce-cvr-payment-gateway/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f72ba0e2-a9c4-43b0-a01f-185554090162?source=cve
- https://plugins.yanco.dk/product/woocommerce-cvr-payment-gateway/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/f72ba0e2-a9c4-43b0-a01f-185554090162?source=cve
Raw JSON (NVD)
Show
{
"id": "CVE-2023-4948",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-4948",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2025-02-05T18:26:28.662817Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 4.3,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 1.4,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "security@wordfence.com",
"affectedData": [
{
"vendor": "Yan&Co",
"product": "WooCommerce CVR Payment Gateway",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "6.1.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-09-14T04:15:10.457",
"references": [
{
"url": "https://plugins.yanco.dk/product/woocommerce-cvr-payment-gateway/",
"tags": [
"Product"
],
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f72ba0e2-a9c4-43b0-a01f-185554090162?source=cve",
"tags": [
"Third Party Advisory"
],
"source": "security@wordfence.com"
},
{
"url": "https://plugins.yanco.dk/product/woocommerce-cvr-payment-gateway/",
"tags": [
"Product"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/f72ba0e2-a9c4-43b0-a01f-185554090162?source=cve",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-862"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The WooCommerce CVR Payment Gateway plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the refresh_order_cvr_data AJAX action in versions up to 6.1.0. This makes it possible for authenticated attackers with contributor-level access and above, to update CVR numbers for orders."
},
{
"lang": "es",
"value": "El complemento WooCommerce CVR Payment Gateway para WordPress es vulnerable a modificaciones no autorizadas de datos debido a una falta de capacidad de verificación en la acción AJAX refresh_order_cvr_data en versiones hasta 6.1.0. Esto hace posible que los atacantes autenticados con acceso de nivel de colaborador y superior actualicen los números CVR para los pedidos."
}
],
"lastModified": "2026-06-17T06:38:57.850",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:yanco:woocommerce_cvr_payment_gateway:*:*:*:*:*:wordpress:*:*",
"vulnerable": true,
"matchCriteriaId": "C7A3ADF2-68B1-4B09-B565-73ACA538F694",
"versionEndIncluding": "6.1.0"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security@wordfence.com"
}