multiparty vulnerable to Denial of Service via Prototype Pollution leading to Uncaught Exception
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| multiparty | multiparty | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Multiparty | Multiparty |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-qxch-whhj-8956 | multiparty: Denial of Service via Prototype Pollution leads to Uncaught Exception |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.473% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Pillarjs
Pillarjs multiparty |
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| CPEs | cpe:2.3:a:pillarjs:multiparty:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Pillarjs
Pillarjs multiparty |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Multiparty
Multiparty multiparty |
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| Vendors & Products |
Multiparty
Multiparty multiparty |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | multiparty@4.2.3 and lower versions are vulnerable to denial of service via uncaught exception. By sending a multipart/form-data request with a field name that collides with an inherited Object.prototype property such as __proto__, constructor, or toString, the parser invokes .push() on the inherited prototype value rather than an array, throwing a TypeError that propagates as an uncaught exception and crashes the process. Impact: any service accepting multipart uploads via multiparty is affected. Workarounds: none. Upgrade to multiparty@4.3.0 or higher. | |
| Title | multiparty vulnerable to Denial of Service via Prototype Pollution leading to Uncaught Exception | |
| Weaknesses | CWE-1321 CWE-248 |
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| References |
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| Metrics |
cvssV3_1
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