Search criteria
1 vulnerability by chartjs
CVE-2020-7746 (GCVE-0-2020-7746)
Vulnerability from cvelistv5 – Published: 2020-10-29 08:05 – Updated: 2024-09-16 19:25
VLAI
Title
Prototype Pollution
Summary
This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution.
Severity
CWE
- Prototype Pollution
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375 | x_refsource_MISC |
| https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGIT… | x_refsource_MISC |
| https://github.com/chartjs/Chart.js/pull/7920 | x_refsource_MISC |
Impacted products
Date Public
2020-10-29 00:00
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T09:41:00.895Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/chartjs/Chart.js/pull/7920"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "chart.js",
"vendor": "n/a",
"versions": [
{
"lessThan": "2.9.4",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Alessio Della Libera (d3lla)"
}
],
"datePublic": "2020-10-29T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"exploitCodeMaturity": "PROOF_OF_CONCEPT",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"remediationLevel": "UNAVAILABLE",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 7.1,
"temporalSeverity": "HIGH",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:C",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Prototype Pollution",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-10-29T08:05:17.000Z",
"orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
"shortName": "snyk"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/chartjs/Chart.js/pull/7920"
}
],
"title": "Prototype Pollution",
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "report@snyk.io",
"DATE_PUBLIC": "2020-10-29T08:02:11.306556Z",
"ID": "CVE-2020-7746",
"STATE": "PUBLIC",
"TITLE": "Prototype Pollution"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "chart.js",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "2.9.4"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Alessio Della Libera (d3lla)"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "This affects the package chart.js before 2.9.4. The options parameter is not properly sanitized when it is processed. When the options are processed, the existing options (or the defaults options) are deeply merged with provided options. However, during this operation, the keys of the object being set are not checked, leading to a prototype pollution."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:U/RC:C",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Prototype Pollution"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716",
"refsource": "MISC",
"url": "https://snyk.io/vuln/SNYK-JS-CHARTJS-1018716"
},
{
"name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374",
"refsource": "MISC",
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1019374"
},
{
"name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375",
"refsource": "MISC",
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1019375"
},
{
"name": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376",
"refsource": "MISC",
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBCHARTJS-1019376"
},
{
"name": "https://github.com/chartjs/Chart.js/pull/7920",
"refsource": "MISC",
"url": "https://github.com/chartjs/Chart.js/pull/7920"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
"assignerShortName": "snyk",
"cveId": "CVE-2020-7746",
"datePublished": "2020-10-29T08:05:17.720Z",
"dateReserved": "2020-01-21T00:00:00.000Z",
"dateUpdated": "2024-09-16T19:25:49.326Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}