Common Weakness Enumeration

CWE-639

Allowed

Authorization Bypass Through User-Controlled Key

Abstraction: Base · Status: Incomplete

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.

3238 vulnerabilities reference this CWE, most recent first.

CVE-2022-31027 (GCVE-0-2022-31027)

Vulnerability from cvelistv5 – Published: 2022-06-06 21:15 – Updated: 2025-04-23 18:18
VLAI
Title
Authorization Bypass Through User-Controlled Key when using CILogonOAuthenticator in oauthenticator
Summary
OAuthenticator is an OAuth token library for the JupyerHub login handler. CILogonOAuthenticator is provided by the OAuthenticator package, and lets users log in to a JupyterHub via CILogon. This is primarily used to restrict a JupyterHub only to users of a given institute. The allowed_idps configuration trait of CILogonOAuthenticator is documented to be a list of domains that indicate the institutions whose users are authorized to access this JupyterHub. This authorization is validated by ensuring that the *email* field provided to us by CILogon has a *domain* that matches one of the domains listed in `allowed_idps`.If `allowed_idps` contains `berkeley.edu`, you might expect only users with valid current credentials provided by University of California, Berkeley to be able to access the JupyterHub. However, CILogonOAuthenticator does *not* verify which provider is used by the user to login, only the email address provided. So a user can login with a GitHub account that has email set to `<something>@berkeley.edu`, and that will be treated exactly the same as someone logging in using the UC Berkeley official Identity Provider. The patch fixing this issue makes a *breaking change* in how `allowed_idps` is interpreted. It's no longer a list of domains, but configuration representing the `EntityID` of the IdPs that are allowed, picked from the [list maintained by CILogon](https://cilogon.org/idplist/). Users are advised to upgrade.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
Vendor Product Version
jupyterhub oauthenticator Affected: < 15.0.0
Create a notification for this product.
Show details on NVD website

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CVE-2022-29159 (GCVE-0-2022-29159)

Vulnerability from cvelistv5 – Published: 2022-05-20 15:40 – Updated: 2025-04-22 18:01
VLAI
Title
Possibility for anyone to add a stack with existing tasks on anyone's board in Nextcloud Deck
Summary
Nextcloud Deck is a Kanban-style project & personal management tool for Nextcloud. In versions prior to 1.4.8, 1.5.6, and 1.6.1, an authenticated user can move stacks with cards from their own board to a board of another user. The Nextcloud Deck app contains a patch for this issue in versions 1.4.8, 1.5.6, and 1.6.1. There are no known currently-known workarounds available.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
Vendor Product Version
nextcloud security-advisories Affected: < 1.4.8
Affected: >= 1.5.0, < 1.5.6
Affected: = 1.6.0
Create a notification for this product.
Show details on NVD website

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CVE-2022-23061 (GCVE-0-2022-23061)

Vulnerability from cvelistv5 – Published: 2022-05-01 12:40 – Updated: 2024-09-17 02:05
VLAI
Title
Shopizer - IDOR delete superadmin
Summary
In Shopizer versions 2.0 to 2.17.0 a regular admin can permanently delete a superadmin (although this cannot happen according to the documentation) via Insecure Direct Object Reference (IDOR) vulnerability.
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
Impacted products
Vendor Product Version
shopizer-ecommerce Shopizer Affected: 2.0 , < unspecified (custom)
Affected: unspecified , ≤ 2.17.0 (custom)
Create a notification for this product.
Date Public
2022-04-06 00:00
Credits
WhiteSource Vulnerability Research Team (WVR)
Show details on NVD website

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CVE-2022-4812 (GCVE-0-2022-4812)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 16:42
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-4811 (GCVE-0-2022-4811)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 16:43
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key vulnerability in usememos usememos/memos.This issue affects usememos/memos before 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-4806 (GCVE-0-2022-4806)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 18:16
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-4803 (GCVE-0-2022-4803)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 17:56
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-4802 (GCVE-0-2022-4802)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 17:57
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-4799 (GCVE-0-2022-4799)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 18:00
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-4798 (GCVE-0-2022-4798)

Vulnerability from cvelistv5 – Published: 2022-12-28 00:00 – Updated: 2025-04-10 18:01
VLAI
Title
Authorization Bypass Through User-Controlled Key in usememos/memos
Summary
Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
Impacted products
Vendor Product Version
usememos usememos/memos Affected: unspecified , < 0.9.1 (custom)
Create a notification for this product.
Show details on NVD website

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Mitigation
Architecture and Design

For each and every data access, ensure that the user has sufficient privilege to access the record that is being requested.

Mitigation
Architecture and Design Implementation

Make sure that the key that is used in the lookup of a specific user's record is not controllable externally by the user or that any tampering can be detected.

Mitigation
Architecture and Design

Use encryption in order to make it more difficult to guess other legitimate values of the key or associate a digital signature with the key so that the server can verify that there has been no tampering.

No CAPEC attack patterns related to this CWE.