GSD-2022-31175
Vulnerability from gsd - Updated: 2023-12-13 01:19Details
CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5's packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `<textarea>` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2022-31175",
"description": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.",
"id": "GSD-2022-31175"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2022-31175"
],
"details": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.",
"id": "GSD-2022-31175",
"modified": "2023-12-13T01:19:17.899687Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-31175",
"STATE": "PUBLIC",
"TITLE": "Cross-site scripting caused by the editor instance destroying process in ckeditor5"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "ckeditor5",
"version": {
"version_data": [
{
"version_value": "\u003c 35.0.1"
}
]
}
}
]
},
"vendor_name": "ckeditor"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.8,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:L",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j",
"refsource": "CONFIRM",
"url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j"
},
{
"name": "https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html",
"refsource": "MISC",
"url": "https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html"
},
{
"name": "https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html",
"refsource": "MISC",
"url": "https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html"
},
{
"name": "https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html",
"refsource": "MISC",
"url": "https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html"
}
]
},
"source": {
"advisory": "GHSA-42wq-rch8-6f6j",
"discovery": "UNKNOWN"
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c35.0.1",
"affected_versions": "All versions before 35.0.1",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2022-08-06",
"description": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.",
"fixed_versions": [
"35.0.1"
],
"identifier": "CVE-2022-31175",
"identifiers": [
"GHSA-42wq-rch8-6f6j",
"CVE-2022-31175"
],
"not_impacted": "All versions starting from 35.0.1",
"package_slug": "npm/@ckeditor/ckeditor5-html-embed",
"pubdate": "2022-08-06",
"solution": "Upgrade to version 35.0.1 or above.",
"title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"urls": [
"https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j",
"https://nvd.nist.gov/vuln/detail/CVE-2022-31175",
"https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html",
"https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html",
"https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html",
"https://github.com/advisories/GHSA-42wq-rch8-6f6j"
],
"uuid": "28f9e6ad-9f29-435a-9a3a-6624ed80b3ce"
},
{
"affected_range": "\u003c35.0.1",
"affected_versions": "All versions before 35.0.1",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2022-08-06",
"description": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.",
"fixed_versions": [
"35.0.1"
],
"identifier": "CVE-2022-31175",
"identifiers": [
"GHSA-42wq-rch8-6f6j",
"CVE-2022-31175"
],
"not_impacted": "All versions starting from 35.0.1",
"package_slug": "npm/@ckeditor/ckeditor5-html-support",
"pubdate": "2022-08-06",
"solution": "Upgrade to version 35.0.1 or above.",
"title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"urls": [
"https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j",
"https://nvd.nist.gov/vuln/detail/CVE-2022-31175",
"https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html",
"https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html",
"https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html",
"https://github.com/advisories/GHSA-42wq-rch8-6f6j"
],
"uuid": "09754e0e-91d6-4a21-9870-8fe8c5e257d2"
},
{
"affected_range": "\u003c35.0.1",
"affected_versions": "All versions before 35.0.1",
"cvss_v3": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
"cwe_ids": [
"CWE-1035",
"CWE-79",
"CWE-937"
],
"date": "2022-08-09",
"description": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue.",
"fixed_versions": [
"35.0.1"
],
"identifier": "CVE-2022-31175",
"identifiers": [
"CVE-2022-31175",
"GHSA-42wq-rch8-6f6j"
],
"not_impacted": "All versions starting from 35.0.1",
"package_slug": "npm/@ckeditor/ckeditor5-markdown-gfm",
"pubdate": "2022-08-03",
"solution": "Upgrade to version 35.0.1 or above.",
"title": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"urls": [
"https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j",
"https://nvd.nist.gov/vuln/detail/CVE-2022-31175",
"https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html",
"https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html",
"https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html",
"https://github.com/advisories/GHSA-42wq-rch8-6f6j"
],
"uuid": "452eb304-3134-4f4f-987b-28f9a9c9cca9"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:ckeditor:ckeditor5-html-support:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndExcluding": "35.0.1",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:ckeditor:ckeditor5-html-embed:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndExcluding": "35.0.1",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:ckeditor:ckeditor5-markdown-gfm:*:*:*:*:*:node.js:*:*",
"cpe_name": [],
"versionEndExcluding": "35.0.1",
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2022-31175"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5\u0027s packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are `@ckeditor/ckeditor5-markdown-gfm`, `@ckeditor/ckeditor5-html-support`, and `@ckeditor/ckeditor5-html-embed`. The specific conditions are 1) Using one of the affected packages. In case of `ckeditor5-html-support` and `ckeditor5-html-embed`, additionally, it was required to use a configuration that allows unsafe markup inside the editor. 2) Destroying the editor instance and 3) Initializing the editor on an element and using an element other than `\u003ctextarea\u003e` as a base. The root cause of the issue was a mechanism responsible for updating the source element with the markup coming from the CKEditor 5 data pipeline after destroying the editor. This vulnerability might affect a small percent of integrators that depend on dynamic editor initialization/destroy and use Markdown, General HTML Support or HTML embed features. The problem has been recognized and patched. The fix is available in version 35.0.1. There are no known workarounds for this issue."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j",
"refsource": "CONFIRM",
"tags": [
"Third Party Advisory"
],
"url": "https://github.com/ckeditor/ckeditor5/security/advisories/GHSA-42wq-rch8-6f6j"
},
{
"name": "https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://ckeditor.com/docs/ckeditor5/latest/features/markdown.html"
},
{
"name": "https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://ckeditor.com/docs/ckeditor5/latest/features/html-embed.html"
},
{
"name": "https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://ckeditor.com/docs/ckeditor5/latest/features/general-html-support.html"
}
]
}
},
"impact": {
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 2.7
}
},
"lastModifiedDate": "2022-08-09T17:28Z",
"publishedDate": "2022-08-03T19:15Z"
}
}
}
Loading…
Loading…
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.
Loading…
Loading…