Vulnerability identifier: #VU57215
Vulnerability risk: Medium
CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID:
CWE-ID:
CWE-94
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
immer
Web applications /
JS libraries
Vendor: immer
Description
The vulnerability allows a remote attacker to execute arbitrary JavaScript code.
The vulnerability exists due to improper input validation. A remote attacker can send a specially crafted request to the application and perform prototype pollution.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
immer: 0.0.4 - 8.0.0
External links
http://github.com/immerjs/immer/blob/master/src/plugins/patches.ts%23L213
http://huntr.dev/bounties/23d38099-71cd-42ed-a77a-71e68094adfa/
http://github.com/immerjs/immer/releases/tag/v8.0.1
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.