gsd-2021-26272
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-26272",
"description": "It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).",
"id": "GSD-2021-26272"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-26272"
],
"details": "It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).",
"id": "GSD-2021-26272",
"modified": "2023-12-13T01:23:33.004490Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2021-26272",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
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},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin)."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416",
"refsource": "MISC",
"url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416"
},
{
"name": "https://www.oracle.com//security-alerts/cpujul2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"name": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first",
"refsource": "MISC",
"url": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "\u003e=4.0 \u003c4.16",
"affected_versions": "All versions starting from 4.0 before 4.16",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-829",
"CWE-937"
],
"date": "2022-03-01",
"description": "It was possible to execute a ReDoS-type attack inside CKEditor 4 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).",
"fixed_versions": [
"4.16"
],
"identifier": "CVE-2021-26272",
"identifiers": [
"CVE-2021-26272"
],
"not_impacted": "All versions before 4.0, all versions starting from 4.16",
"package_slug": "npm/ckeditor",
"pubdate": "2021-01-26",
"solution": "Upgrade to version 4.16 or higher",
"title": "Inclusion of Functionality from Untrusted Control Sphere",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-26272"
],
"uuid": "4a17d8aa-e6a4-459d-b9ae-6c64b9986585"
},
{
"affected_range": "\u003e=4.0 \u003c4.16",
"affected_versions": "All versions starting from 4.0 before 4.16",
"cvss_v2": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-829",
"CWE-937"
],
"date": "2022-03-01",
"description": "It was possible to execute a ReDoS-type attack inside CKEditor 4 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin).",
"fixed_versions": [
"4.16.0"
],
"identifier": "CVE-2021-26272",
"identifiers": [
"CVE-2021-26272"
],
"not_impacted": "All versions before 4.0, all versions starting from 4.16",
"package_slug": "npm/ckeditor4",
"pubdate": "2021-01-26",
"solution": "Upgrade to version 4.16.0 or above.",
"title": "Inclusion of Functionality from Untrusted Control Sphere",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2021-26272",
"https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first"
],
"uuid": "7d9e863b-40c4-4448-b518-4dc41cfebdb4"
}
]
},
"nvd.nist.gov": {
"configurations": {
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:ckeditor:ckeditor:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.16",
"versionStartIncluding": "4.0",
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:oracle:agile_plm:9.3.5:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:agile_plm:9.3.6:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:oracle:application_express:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "21.1.0",
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},
{
"cpe23Uri": "cpe:2.3:a:oracle:banking_party_management:2.7.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:commerce_merchandising:11.1.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:commerce_merchandising:11.2.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:commerce_merchandising:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "11.3.2",
"versionStartIncluding": "11.3.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "8.0.9",
"versionStartIncluding": "8.0.6",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.0:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:oracle:financial_services_analytical_applications_infrastructure:8.1.1:*:*:*:*:*:*:*",
"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:a:oracle:financial_services_model_management_and_governance:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "8.1.0.0.0",
"versionStartIncluding": "8.0.8.0.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:jd_edwards_enterpriseone_tools:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "9.2.6.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:siebel_ui_framework:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "21.9",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:webcenter_sites:12.2.1.3.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:oracle:webcenter_sites:12.2.1.4.0:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
},
"cve": {
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"ID": "CVE-2021-26272"
},
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"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "It was possible to execute a ReDoS-type attack inside CKEditor 4 before 4.16 by persuading a victim to paste crafted URL-like text into the editor, and then press Enter or Space (in the Autolink plugin)."
}
]
},
"problemtype": {
"problemtype_data": [
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"value": "CWE-829"
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},
"references": {
"reference_data": [
{
"name": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416",
"refsource": "MISC",
"tags": [
"Release Notes",
"Third Party Advisory"
],
"url": "https://github.com/ckeditor/ckeditor4/blob/major/CHANGES.md#ckeditor-416"
},
{
"name": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first",
"refsource": "MISC",
"tags": [
"Vendor Advisory"
],
"url": "https://ckeditor.com/blog/CKEditor-4.16-with-improved-image-pasting-High-Contrast-support-and-a-new-color-API/#security-comes-first"
},
{
"name": "N/A",
"refsource": "N/A",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com//security-alerts/cpujul2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpuoct2021.html",
"refsource": "MISC",
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"Patch",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
},
{
"name": "https://www.oracle.com/security-alerts/cpujan2022.html",
"refsource": "MISC",
"tags": [
"Not Applicable",
"Third Party Advisory"
],
"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.3,
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6
}
},
"lastModifiedDate": "2022-03-01T17:18Z",
"publishedDate": "2021-01-26T21:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.