|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability, which was classified as problematic, has been found in nanoid up to 3.1.30. This issue affects the function
valueOf of the component ID Generator. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. Impacted is confidentiality. The summary by CVE is:
The package nanoid before 3.1.31 are vulnerable to Information Exposure via the valueOf() function which allows to reproduce the last id generated.
The weakness was released 01/15/2022 as 2b7bd9332bc49b6330c7ddb08e5c661833db2575. The advisory is shared at github.com. The identification of this vulnerability is CVE-2021-23566 since 01/08/2021. The exploitation is known to be easy. An attack has to be approached locally. The successful exploitation needs a simple authentication. Technical details are known, but no exploit is available.
Upgrading to version 3.1.31 eliminates this vulnerability. Applying the patch 2b7bd9332bc49b6330c7ddb08e5c661833db2575 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.
CVSSv3VulDB Meta Base Score: 3.6
VulDB Meta Temp Score: 3.6
VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍
CNA Base Score: 4.0
CNA Vector (Snyk): 🔒
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Information disclosure
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔒
Upgrade: nanoid 3.1.31
Timeline01/08/2021 CVE assigned
01/15/2022 +372 days Advisory disclosed
01/15/2022 +0 days VulDB entry created
01/19/2022 +4 days VulDB last update
CVE: CVE-2021-23566 (🔒)
EntryCreated: 01/15/2022 07:54 AM
Updated: 01/19/2022 12:05 PM
Changes: (2) advisory_identifier source_cve_nvd_summary
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