CVE-2023-31579

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Published Nov 2, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Description

Dromara Lamp-Cloud before v3.8.1 was discovered to use a hardcoded cryptographic key when creating and verifying a Json Web Token. This vulnerability allows attackers to authenticate to the application via a crafted JWT token.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:tangyh:lamp-cloud:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2023-3064	Dromara Lamp-Cloud before v3.8.1 was discovered to use a hardcoded cryptographic key when creating and verifying a Json Web Token. This vulnerability allows attackers to authenticate to the application via a crafted JWT token.
Github GHSA	GHSA-xr8c-mq5x-5f56	Dromara Lamp-Cloud Use of Hard-coded Cryptographic Key

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.814% probability within 30 days)

Exploitation poc

Automatable yes

Technical Impact total

References

Link	Providers
https://github.com/dromara/lamp-cloud/issues/183
https://github.com/xubowenW/JWTissues/blob/main/lamp%20issue.md

History

Sep 18, 2024 8:30 AM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Subscriptions

Tangyh Lamp-cloud

Weaknesses

CWE-798

Sources

CVE record Updated: Sep 17, 2024, 1:35 PM

Status: PUBLISHED
Assigner: mitre
Published: Nov 2, 2023, 12:00 AM
Updated: Sep 17, 2024, 1:35 PM
Reserved: Apr 29, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 2:53 PM

Updated: Aug 2, 2024, 2:53 PM

NVD Updated: Jun 17, 2026, 5:57 AM

Status: Modified
Published: Nov 2, 2023, 10:15 PM
Modified: Jun 17, 2026, 5:57 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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