CVE-2023-39655

View on CVE.org

Published Jan 3, 2024 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed

Description

A host header injection vulnerability exists in the NPM package @perfood/couch-auth versions <= 0.20.0. By sending a specially crafted host header in the forgot password request, it is possible to send password reset links to users which, once clicked, lead to an attacker-controlled server and thus leak the password reset token. This may allow an attacker to reset other users' passwords and take over their accounts.

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:perfood:couchauth:*:*:*:*:*:node.js:*:*

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
Github GHSA	GHSA-fqh6-6h6c-366m	CouchAuth host header injection vulnerability leaks the password reset token

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.525% probability within 30 days)

Exploitation none

Automatable no

Technical Impact partial

References

Link	Providers
https://github.com/dub-flow/vulnerability-research/tree/main/CVE-2023-39655
https://www.npmjs.com/package/%40perfood/couch-auth

History

Jun 18, 2025 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Subscriptions

Perfood Couchauth

Weaknesses

CWE-74

Sources

CVE record Updated: Jun 18, 2025, 3:24 PM

Status: PUBLISHED
Assigner: mitre
Published: Jan 3, 2024, 12:00 AM
Updated: Jun 18, 2025, 3:24 PM
Reserved: Aug 7, 2023, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 6:18 PM

Updated: Aug 2, 2024, 6:18 PM

NVD Updated: Jun 17, 2026, 6:12 AM

Status: Modified
Published: Jan 3, 2024, 1:15 PM
Modified: Jun 17, 2026, 6:12 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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