toml-node: Prototype pollution: parsing a TOML document can write to Object.prototype
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| BinaryMuse | toml-node | affected |
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| Binarymuse | Toml-node |
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| Source | ID | Title |
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Github GHSA |
GHSA-h895-cgqg-jf52 | toml-node: Prototype pollution: parsing a TOML document can write to Object.prototype |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.511% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Binarymuse
Binarymuse toml-node |
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| Vendors & Products |
Binarymuse
Binarymuse toml-node |
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| Description | toml-node is a TOML parser for Node.js and the browser. Prior to 5.0.1, toml.parse() can write attacker-controlled properties to Object.prototype because quoteDottedString() in lib/compiler.js produces the same bookkeeping string for distinct quoted key paths, allowing addTableArray() to clear another key's guard. The assign() path then descends through an unowned Date value without applying the owned-container check and can reach the prototype chain. Objects created elsewhere in the process can inherit the injected property. This issue is fixed in version 5.0.1. | |
| Title | toml-node: Prototype pollution: parsing a TOML document can write to Object.prototype | |
| Weaknesses | CWE-1321 | |
| References |
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| Metrics |
cvssV4_0
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