CVE-2021-23470

· HIGHModified

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CVSS v3.1

8.2

EPSS

1.27%

Published

Feb 4, 2022

Modified

Nov 21, 2024

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

This affects the package putil-merge before 3.8.0. The merge() function does not check the values passed into the argument. An attacker can supply a malicious value by adjusting the value to include the constructor property. Note: This vulnerability derives from an incomplete fix in https://security.snyk.io/vuln/SNYK-JS-PUTILMERGE-1317077

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H

Weaknesses (CWE)

CWE-1321

Affected Products (1)

putil-merge_project · putil-merge (up to 3.8.0)vulnerable

References (4)

https://github.com/panates/putil-merge/commit/476d00078dfb2827d7c9ee0f2392c81b864f7bc5

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-JS-PUTILMERGE-2391487

ExploitVendor Advisory

https://github.com/panates/putil-merge/commit/476d00078dfb2827d7c9ee0f2392c81b864f7bc5

PatchThird Party Advisory

https://snyk.io/vuln/SNYK-JS-PUTILMERGE-2391487

ExploitVendor Advisory

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