High severity7.3NVD Advisory· Published Aug 8, 2021· Updated Jun 17, 2026
CVE-2021-23419
CVE-2021-23419
Description
This affects the package open-graph before 0.2.6. The function parse could be tricked into adding or modifying properties of Object.prototype using a __proto__ or constructor payload.
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 |
|---|---|---|
open-graphnpm | < 0.2.6 | 0.2.6 |
Affected products
3- cpe:2.3:a:open-graph_project:open-graph:*:*:*:*:*:node.js:*:*Range: <0.2.6
- open-graph/open-graphdescription
Patches
Vulnerability mechanics
References
4- github.com/samholmes/node-open-graph/commit/a0cef507a90adaac7dbbe9c404f09a50bdefb348nvdPatchThird Party AdvisoryWEB
- snyk.io/vuln/SNYK-JS-OPENGRAPH-1536747nvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-g452-6rfc-vrvxghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-23419ghsaADVISORY
News mentions
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