perfood couch-auth up to 0.20.0 Header Host password recovery

CVSS Meta Temp Score
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CTI Interest Score
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6.0$0-$5k0.00

Summaryinfo

A vulnerability has been found in perfood couch-auth up to 0.20.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component Header Handler. The manipulation of the argument Host leads to password recovery. This vulnerability is listed as CVE-2023-39655. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in perfood couch-auth up to 0.20.0. It has been rated as problematic. This issue affects an unknown part of the component Header Handler. The manipulation of the argument Host with an unknown input leads to a password recovery vulnerability. Using CWE to declare the problem leads to CWE-640. The product contains a mechanism for users to recover or change their passwords without knowing the original password, but the mechanism is weak. Impacted is confidentiality. The summary by CVE is:

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.

The weakness was presented 01/03/2024. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2023-39655 since 08/07/2023. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.0

VulDB Base Score: 2.6
VulDB Temp Score: 2.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.6
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Password recovery
CWE: CWE-640
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/07/2023 🔍
01/03/2024 +149 days 🔍
01/03/2024 +0 days 🔍
06/18/2025 +532 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2023-39655 (🔍)
GCVE (CVE): GCVE-0-2023-39655
GCVE (VulDB): GCVE-100-249623

Entryinfo

Created: 01/03/2024 17:20
Updated: 06/18/2025 21:01
Changes: 01/03/2024 17:20 (38), 01/23/2024 17:00 (11), 06/18/2025 21:01 (16)
Complete: 🔍
Cache ID: 216::103

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