gsd-2020-15138
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer. This impacts all Safari and Internet Explorer users of Prism >=v1.1.0 that use the _Previewers_ plugin (>=v1.10.0) or the _Previewer: Easing_ plugin (v1.1.0 to v1.9.0). This problem is fixed in version 1.21.0. To workaround the issue without upgrading, disable the easing preview on all impacted code blocks. You need Prism v1.10.0 or newer to apply this workaround.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-15138",
"description": "Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer. This impacts all Safari and Internet Explorer users of Prism \u003e=v1.1.0 that use the _Previewers_ plugin (\u003e=v1.10.0) or the _Previewer: Easing_ plugin (v1.1.0 to v1.9.0). This problem is fixed in version 1.21.0. To workaround the issue without upgrading, disable the easing preview on all impacted code blocks. You need Prism v1.10.0 or newer to apply this workaround.",
"id": "GSD-2020-15138"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
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],
"details": "Prism is vulnerable to Cross-Site Scripting. The easing preview of the Previewers plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer. This impacts all Safari and Internet Explorer users of Prism \u003e=v1.1.0 that use the _Previewers_ plugin (\u003e=v1.10.0) or the _Previewer: Easing_ plugin (v1.1.0 to v1.9.0). This problem is fixed in version 1.21.0. To workaround the issue without upgrading, disable the easing preview on all impacted code blocks. You need Prism v1.10.0 or newer to apply this workaround.",
"id": "GSD-2020-15138",
"modified": "2023-12-13T01:21:43.603742Z",
"schema_version": "1.4.0"
}
},
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}
]
},
"impact": {
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"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 7.1,
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"discovery": "UNKNOWN"
}
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"affected_versions": "All versions starting from 1.1.0 before 1.21.0",
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"cwe_ids": [
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"CWE-79",
"CWE-937"
],
"date": "2020-08-28",
"description": "Prism is vulnerable to Cross-Site Scripting. The easing preview of the previewer plugin has an XSS vulnerability that allows attackers to execute arbitrary code in Safari and Internet Explorer.",
"fixed_versions": [
"1.21.0"
],
"identifier": "CVE-2020-15138",
"identifiers": [
"CVE-2020-15138",
"GHSA-wvhm-4hhf-97x9"
],
"not_impacted": "All versions before 1.1.0, all versions starting from 1.21.0",
"package_slug": "npm/prismjs",
"pubdate": "2020-08-07",
"solution": "Upgrade to version 1.21.0 or above.",
"title": "Cross-site Scripting",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2020-15138",
"https://prismjs.com/plugins/previewers/#disabling-a-previewer"
],
"uuid": "bea35e2e-75e7-451f-ac27-16228964f16a"
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"vulnerable": true
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.6,
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N",
"version": "2.0"
},
"exploitabilityScore": 4.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "LOW",
"userInteractionRequired": true
},
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"attackVector": "NETWORK",
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"baseScore": 7.5,
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"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:L",
"version": "3.1"
},
"exploitabilityScore": 1.6,
"impactScore": 5.3
}
},
"lastModifiedDate": "2020-08-28T17:06Z",
"publishedDate": "2020-08-07T17:15Z"
}
}
}
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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.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- 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.