GHSA-36C4-4R89-6WHG
Vulnerability from github – Published: 2020-09-03 15:49 – Updated: 2021-10-04 21:05
VLAI?
Summary
Prototype Pollution in @commercial/subtext
Details
Versions of @commercial/subtext prior to 5.1.2 are vulnerable to Prototype Pollution. A multipart payload can be constructed in a way that one of the parts’ content can be set as the entire payload object’s prototype. If this prototype contains data, it may bypass other validation rules which enforce access and privacy. If this prototype evaluates to null, it can cause unhandled exceptions when the request payload is accessed.
Recommendation
Upgrade to version 5.1.2 or later.
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "@commercial/subtext"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.1.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-1321"
],
"github_reviewed": true,
"github_reviewed_at": "2020-08-31T19:01:00Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "Versions of `@commercial/subtext` prior to 5.1.2 are vulnerable to Prototype Pollution. A multipart payload can be constructed in a way that one of the parts\u2019 content can be set as the entire payload object\u2019s prototype. If this prototype contains data, it may bypass other validation rules which enforce access and privacy. If this prototype evaluates to null, it can cause unhandled exceptions when the request payload is accessed.\n\n\n## Recommendation\n\nUpgrade to version 5.1.2 or later.",
"id": "GHSA-36c4-4r89-6whg",
"modified": "2021-10-04T21:05:01Z",
"published": "2020-09-03T15:49:02Z",
"references": [
{
"type": "WEB",
"url": "https://www.npmjs.com/advisories/1484"
}
],
"schema_version": "1.4.0",
"severity": [],
"summary": "Prototype Pollution in @commercial/subtext"
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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