Click Studios Passwordstate API PasswordID authorization

CVSS Meta Temp Score
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CTI Interest Score
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A vulnerability, which was classified as problematic, has been found in Click Studios Passwordstate and Passwordstate Browser Extension Chrome (affected version unknown). This issue affects an unknown functionality of the file /api/browserextension/UpdatePassword/ of the component API. The manipulation of the argument PasswordID with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-639. The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data. Impacted is confidentiality.

The weakness was published 12/19/2022 by Constantin Müller, Jan Benninger and Pascal Zenker. The advisory is shared at The public release has been coordinated with Click Studios. The identification of this vulnerability is CVE-2022-3876. Technical details as well as a public exploit are known.

A public exploit has been developed by Constantin Müller/Jan Benninger/Pascal Zenker. The exploit is available at It is declared as proof-of-concept.

Upgrading eliminates this vulnerability.

Similar entries are available at VDB-216244, VDB-216246, VDB-216272 and VDB-216273.




CPE 2.3info

CPE 2.2info


VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍


VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

Researcher Base Score: 6.5
Researcher Vector: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (VulDB): 🔍



VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍


Class: Authorization
CWE: CWE-639 / CWE-285 / CWE-266

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: Constantin Müller/Jan Benninger/Pascal Zenker
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍


Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍


Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍


11/07/2022 🔍
12/19/2022 +42 days 🔍
12/19/2022 +0 days 🔍
01/15/2023 +27 days 🔍


Researcher: Constantin Müller, Jan Benninger, Pascal Zenker
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2022-3876 (🔍)
scip Labs:
See also: 🔍


Created: 12/19/2022 11:25 AM
Updated: 01/15/2023 02:49 PM
Changes: 12/19/2022 11:25 AM (43), 12/19/2022 03:06 PM (14), 01/15/2023 02:45 PM (2), 01/15/2023 02:49 PM (20)
Complete: 🔍
Cache ID: 44:7EC:40


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