Next.js up to 12.0.8 i18n input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Next.js up to 12.0.8. Affected is an unknown function of the component i18n. Executing a manipulation can lead to input validation. This vulnerability is tracked as CVE-2022-21721. The attack can be launched remotely. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Next.js up to 12.0.8 (JavaScript Library). This vulnerability affects some unknown functionality of the component i18n. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability.

The weakness was disclosed 01/29/2022 as GHSA-wr66-vrwm-5g5x. The advisory is shared for download at github.com. This vulnerability was named CVE-2022-21721 since 11/16/2021. There are neither technical details nor an exploit publicly available.

Upgrading to version 12.0.9 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying a patch 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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.9
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Next.js 12.0.9
Patch: github.com

Timelineinfo

11/16/2021 🔍
01/29/2022 +74 days 🔍
01/29/2022 +0 days 🔍
01/30/2022 +1 days 🔍

Sourcesinfo

Advisory: GHSA-wr66-vrwm-5g5x
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-21721 (🔍)
GCVE (CVE): GCVE-0-2022-21721
GCVE (VulDB): GCVE-100-191872

Entryinfo

Created: 01/29/2022 08:21
Updated: 01/30/2022 15:31
Changes: 01/29/2022 08:21 (52), 01/30/2022 15:25 (2), 01/30/2022 15:31 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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