CVE-2022-25849 - Vulnerability Details - OpenCVE

The package joyqi/hyper-down from 0.0.0 are vulnerable to Cross-site Scripting (XSS) because the module of parse markdown does not filter the href attribute very well.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00234.

Exploitation poc

Automatable no

Technical Impact partial

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

joyqi/hyper-down

affected

Version	Status	Constraints
`0.0.0`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:hyperdown_project:hyperdown:*:*:*:*:*:node.js:*:*

No data.

No data.

Project Subscriptions

Vendors	Products
Hyperdown Project Subscribe	Hyperdown Subscribe

Advisories

Source	ID	Title
EUVD	EUVD-2022-7018	The package joyqi/hyper-down from 0.0.0 are vulnerable to Cross-site Scripting (XSS) because the module of parse markdown does not filter the href attribute very well.
Github GHSA	GHSA-4r9g-w48q-8jwm	HyperDown vulnerable to Cross-site Scripting

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://security.snyk.io/vuln/SNYK-PHP-JOYQIHYPERDOWN-2953544

History

Fri, 09 May 2025 19:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: snyk

Published: 2022-10-26T05:05:09.395Z

Updated: 2025-05-09T19:09:38.117Z

Reserved: 2022-02-24T00:00:00.000Z

Link: CVE-2022-25849

Vulnrichment

Updated: 2024-08-03T04:49:44.100Z

NVD

Status : Modified

Published: 2022-10-26T05:15:08.920

Modified: 2025-05-09T20:15:36.980

Link: CVE-2022-25849

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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