superjson up to 1.8.0 Authentication code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.1$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in superjson up to 1.8.0. This vulnerability affects unknown code of the component Authentication Handler. Such manipulation leads to code injection. This vulnerability is traded as CVE-2022-23631. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in superjson up to 1.8.0. It has been rated as critical. Affected by this issue is an unknown part of the component Authentication Handler. The manipulation with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability.

The weakness was shared 02/10/2022 as GHSA-5888-ffcr-r425. The advisory is available at github.com. This vulnerability is handled as CVE-2022-23631 since 01/19/2022. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

Upgrading to version 1.8.1 eliminates this vulnerability.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.1

VulDB Base Score: 5.6
VulDB Temp Score: 5.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.0
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
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: superjson 1.8.1

Timelineinfo

01/19/2022 🔍
02/10/2022 +22 days 🔍
02/10/2022 +0 days 🔍
02/25/2026 +1476 days 🔍

Sourcesinfo

Advisory: GHSA-5888-ffcr-r425
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2022-23631 (🔍)
GCVE (CVE): GCVE-0-2022-23631
GCVE (VulDB): GCVE-100-192734

Entryinfo

Created: 02/10/2022 12:33
Updated: 02/25/2026 06:00
Changes: 02/10/2022 12:33 (49), 02/13/2022 16:12 (2), 02/25/2026 06:00 (33)
Complete: 🔍
Cache ID: 216::103

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