GSD-2021-3163
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
** DISPUTED ** A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-3163",
"description": "** DISPUTED ** A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser.",
"id": "GSD-2021-3163"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-3163"
],
"details": "** DISPUTED ** A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser.",
"id": "GSD-2021-3163",
"modified": "2023-12-13T01:23:34.889733Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
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"affects": {
"vendor": {
"vendor_data": [
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"product": {
"product_data": [
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"product_name": "n/a",
"version": {
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "** DISPUTED ** A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser."
}
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"value": "n/a"
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"references": {
"reference_data": [
{
"name": "https://quilljs.com",
"refsource": "MISC",
"url": "https://quilljs.com"
},
{
"name": "https://burninatorsec.blogspot.com/2021/04/cve-2021-3163-xss-slab-quill-js.html",
"refsource": "MISC",
"url": "https://burninatorsec.blogspot.com/2021/04/cve-2021-3163-xss-slab-quill-js.html"
},
{
"name": "https://github.com/quilljs/quill/issues/3273",
"refsource": "MISC",
"url": "https://github.com/quilljs/quill/issues/3273"
},
{
"name": "https://github.com/quilljs/quill/issues/3364",
"refsource": "MISC",
"url": "https://github.com/quilljs/quill/issues/3364"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "=4.8.0",
"affected_versions": "Version 4.8.0",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2021-07-30",
"description": "A vulnerability in the HTML editor of Slab Quill allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field.",
"fixed_versions": [],
"identifier": "CVE-2021-3163",
"identifiers": [
"CVE-2021-3163"
],
"not_impacted": "",
"package_slug": "npm/quill",
"pubdate": "2021-04-12",
"solution": "Unfortunately, there is no solution available yet.",
"title": "Cross-site Scripting",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-3163",
"https://github.com/quilljs/quill/issues/3273"
],
"uuid": "6b01385d-8495-4807-84d7-3ef83f82ba37"
}
]
},
"nvd.nist.gov": {
"cve": {
"configurations": [
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"criteria": "cpe:2.3:a:slab:quill:4.8.0:*:*:*:*:node.js:*:*",
"matchCriteriaId": "AE851EDE-63BD-4A7A-9A1E-7AE5575DDEB0",
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"descriptions": [
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"lang": "en",
"value": "A vulnerability in the HTML editor of Slab Quill 4.8.0 allows an attacker to execute arbitrary JavaScript by storing an XSS payload (a crafted onloadstart attribute of an IMG element) in a text field. Note: Researchers have claimed that this issue is not within the product itself, but is intended behavior in a web browser"
},
{
"lang": "es",
"value": "** EN DISPUTA ** Una vulnerabilidad en el editor HTML de Slab Quill versi\u00f3n 4.8.0, permite a un atacante ejecutar JavaScript arbitrario almacenando una carga \u00fatil XSS (un atributo onloadstart dise\u00f1ado de un elemento IMG) en un campo de texto. Nota: Los investigadores han afirmado que este problema no est\u00e1 dentro del propio producto, sino que es un comportamiento previsto en un navegador web."
}
],
"id": "CVE-2021-3163",
"lastModified": "2024-04-11T01:12:41.577",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.1,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 2.7,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-04-12T21:15:14.340",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://burninatorsec.blogspot.com/2021/04/cve-2021-3163-xss-slab-quill-js.html"
},
{
"source": "cve@mitre.org",
"tags": [
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"Issue Tracking",
"Third Party Advisory"
],
"url": "https://github.com/quilljs/quill/issues/3273"
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{
"source": "cve@mitre.org",
"tags": [
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"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
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],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
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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.
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