Critical severity9.8NVD Advisory· Published Feb 4, 2020· Updated Jun 17, 2026
CVE-2020-8125
CVE-2020-8125
Description
Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.
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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 |
|---|---|---|
klonanpm | < 1.1.1 | 1.1.1 |
Affected products
3- klona/klonadescription
Patches
Vulnerability mechanics
References
4- hackerone.com/reports/778414nvdExploitPatchThird Party AdvisoryWEB
- github.com/advisories/GHSA-8f89-2fwj-5v5rghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-8125ghsaADVISORY
- github.com/lukeed/klona/commit/200e8d1fd383a54790ee6fc8228264c21954e38eghsaWEB
News mentions
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