CVEvulnerability
CVE-2021-23507
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2022-02-04
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-1321
Description
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
Affected configurations
• skratchdot object-path-set (< 1.0.2)
Related
Weakness · CWE (1)
- CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
References
- https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 Broken Link
- https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 Patch, Third Party Advisory
- https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 Exploit, Third Party Advisory
- https://github.com/skratchdot/object-path-set/blob/577f5299fed15bb9edd11c940ff3cf0b9f4748d5/index.js%23L8 Broken Link
- https://github.com/skratchdot/object-path-set/commit/2d67a714159c4099589b6661fa84e6d2adc31761 Patch, Third Party Advisory
- https://snyk.io/blog/remediate-javascript-type-confusion-bypassed-input-validation/ Third Party Advisory
- https://snyk.io/vuln/SNYK-JS-OBJECTPATHSET-2388576 Exploit, Third Party Advisory