Critical severity9.8NVD Advisory· Published May 25, 2021· Updated Jun 17, 2026
CVE-2021-25946
CVE-2021-25946
Description
Prototype pollution vulnerability in nconf-toml versions 0.0.1 through 0.0.2 allows an attacker to cause a denial of service and may lead to remote code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
nconf-tomlnpm | >= 0.0.1, <= 0.0.2 | — |
Affected products
3- cpe:2.3:a:nconf-toml_project:nconf-toml:*:*:*:*:*:node.js:*:*Range: >=0.0.1,<=0.0.2
- nconf-toml/nconf-tomldescription
Patches
Vulnerability mechanics
References
4- github.com/RobLoach/nconf-toml/blob/8ade08cd1cfb9691ab7cc5c3514cc05c5085918f/index.jsnvdExploitThird Party AdvisoryWEB
- www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25946nvdExploitThird Party AdvisoryWEB
- github.com/advisories/GHSA-hx7j-43w2-7rj7ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-25946ghsaADVISORY
News mentions
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