EverShop NPM up to 1.0.0-rc.7 Request api/files DELETE path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in EverShop NPM up to 1.0.0-rc.7. The affected element is the function DELETE of the file api/files of the component Request Handler. The manipulation results in path traversal. This vulnerability was named CVE-2023-46496. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in EverShop NPM up to 1.0.0-rc.7 (Software Library). It has been classified as critical. Affected is the function DELETE of the file api/files of the component Request Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality. CVE summarizes:

Directory Traversal vulnerability in EverShop NPM versions before v.1.0.0-rc.8 allows a remote attacker to obtain sensitive information via a crafted request to the DELETE function in api/files endpoint.

The weakness was presented 12/08/2023. The advisory is shared for download at devhub.checkmarx.com. This vulnerability is traded as CVE-2023-46496 since 10/23/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006.

Upgrading to version 1.0.0-rc.8 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-3296). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.3
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Path traversal
CWE: CWE-22
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: EverShop NPM 1.0.0-rc.8

Timelineinfo

10/23/2023 🔍
12/08/2023 +46 days 🔍
12/08/2023 +0 days 🔍
12/09/2025 +732 days 🔍

Sourcesinfo

Advisory: devhub.checkmarx.com
Status: Confirmed

CVE: CVE-2023-46496 (🔍)
GCVE (CVE): GCVE-0-2023-46496
GCVE (VulDB): GCVE-100-247308
EUVD: 🔍

Entryinfo

Created: 12/08/2023 21:50
Updated: 12/09/2025 15:54
Changes: 12/08/2023 21:50 (42), 12/31/2023 16:54 (11), 12/09/2025 15:54 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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