Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-23566 |
CWE-ID | CWE-200 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
nanoid Web applications / Modules and components for CMS |
Vendor | Andrey Sitnik |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU59833
Risk: Low
CVSSv3.1: 3.5 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-23566
CWE-ID:
CWE-200 - Information exposure
Exploit availability: No
DescriptionThe vulnerability allows a local attacker to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in the valueOf() function. A local attacker can gain unauthorized access to sensitive information on the system.
MitigationInstall updates from vendor's website.
Vulnerable software versionsnanoid: 0.1.0 - 3.1.30
External linkshttp://github.com/ai/nanoid/pull/328
http://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2332550
http://gist.github.com/artalar/bc6d1eb9a3477d15d2772e876169a444
http://snyk.io/vuln/SNYK-JS-NANOID-2332193
http://github.com/ai/nanoid/commit/2b7bd9332bc49b6330c7ddb08e5c661833db2575
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.