CVE-2021-23507

The package object-path-set before 1.0.2 are vulnerable to Prototype Pollution via the setPath method, as it allows an attacker to merge object prototypes into it. *Note:* This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-OBJECTPATHSET-607908

• CWE-1321

• https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8Broken Link
• https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761Patch, Third Party Advisory
• https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/Third Party Advisory
• https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576Exploit, Third Party Advisory
• https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8Broken Link
• https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761Patch, Third Party Advisory
• https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/Third Party Advisory
• https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576Exploit, Third Party Advisory

Published

Feb 4, 2022

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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