CWE-863

Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

CVE-2021-3560 (GCVE-0-2021-3560)
Vulnerability from cvelistv5
Published
2022-02-16 00:00
Modified
2025-10-21 23:15
CWE
Summary
It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. This flaw could be used by an unprivileged local attacker to, for example, create a new local administrator. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Impacted products
Vendor Product Version
n/a polkit Version: polkit 0.119
Show details on NVD website


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CVE-2021-3658 (GCVE-0-2021-3658)
Vulnerability from cvelistv5
Published
2022-03-02 22:11
Modified
2025-11-04 16:09
Severity ?
CWE
Summary
bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers.
Impacted products
Vendor Product Version
n/a bluez Version: Fixedin - 5.61 and above.
Show details on NVD website


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CVE-2022-39955 (GCVE-0-2022-39955)
Vulnerability from cvelistv5
Published
2022-09-20 00:00
Modified
2025-11-03 19:27
CWE
  • CWE-863 - Incorrect Authorization
Summary
The OWASP ModSecurity Core Rule Set (CRS) is affected by a partial rule set bypass by submitting a specially crafted HTTP Content-Type header field that indicates multiple character encoding schemes. A vulnerable back-end can potentially be exploited by declaring multiple Content-Type "charset" names and therefore bypassing the configurable CRS Content-Type header "charset" allow list. An encoded payload can bypass CRS detection this way and may then be decoded by the backend. The legacy CRS versions 3.0.x and 3.1.x are affected, as well as the currently supported versions 3.2.1 and 3.3.2. Integrators and users are advised to upgrade to 3.2.2 and 3.3.3 respectively.
Impacted products
Vendor Product Version
OWASP ModSecurity Core Rule Set Version: 3.0.x
Version: 3.1.x
Version: unspecified   <
Version: unspecified   <
Create a notification for this product.
Show details on NVD website


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CVE-2022-39956 (GCVE-0-2022-39956)
Vulnerability from cvelistv5
Published
2022-09-20 00:00
Modified
2025-11-03 19:27
CWE
  • CWE-863 - Incorrect Authorization
Summary
The OWASP ModSecurity Core Rule Set (CRS) is affected by a partial rule set bypass for HTTP multipart requests by submitting a payload that uses a character encoding scheme via the Content-Type or the deprecated Content-Transfer-Encoding multipart MIME header fields that will not be decoded and inspected by the web application firewall engine and the rule set. The multipart payload will therefore bypass detection. A vulnerable backend that supports these encoding schemes can potentially be exploited. The legacy CRS versions 3.0.x and 3.1.x are affected, as well as the currently supported versions 3.2.1 and 3.3.2. Integrators and users are advised upgrade to 3.2.2 and 3.3.3 respectively. The mitigation against these vulnerabilities depends on the installation of the latest ModSecurity version (v2.9.6 / v3.0.8).
Impacted products
Vendor Product Version
OWASP ModSecurity Core Rule Set Version: 3.0.x
Version: 3.1.x
Version: unspecified   <
Version: unspecified   <
Create a notification for this product.
Show details on NVD website


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CVE-2022-39958 (GCVE-0-2022-39958)
Vulnerability from cvelistv5
Published
2022-09-20 00:00
Modified
2025-11-03 19:27
CWE
  • CWE-863 - Incorrect Authorization
Summary
The OWASP ModSecurity Core Rule Set (CRS) is affected by a response body bypass to sequentially exfiltrate small and undetectable sections of data by repeatedly submitting an HTTP Range header field with a small byte range. A restricted resource, access to which would ordinarily be detected, may be exfiltrated from the backend, despite being protected by a web application firewall that uses CRS. Short subsections of a restricted resource may bypass pattern matching techniques and allow undetected access. The legacy CRS versions 3.0.x and 3.1.x are affected, as well as the currently supported versions 3.2.1 and 3.3.2. Integrators and users are advised to upgrade to 3.2.2 and 3.3.3 respectively and to configure a CRS paranoia level of 3 or higher.
Impacted products
Vendor Product Version
OWASP ModSecurity Core Rule Set Version: 3.0.x
Version: 3.1.x
Version: unspecified   <
Version: unspecified   <
Create a notification for this product.
Show details on NVD website


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CVE-2023-0120 (GCVE-0-2023-0120)
Vulnerability from cvelistv5
Published
2023-09-01 10:01
Modified
2025-11-20 04:05
CWE
  • CWE-863 - Incorrect Authorization
Summary
An issue has been discovered in GitLab affecting all versions starting from 10.0 before 16.1.5, all versions starting from 16.2 before 16.2.5, all versions starting from 16.3 before 16.3.1. Due to improper permission validation it was possible to edit labels description by an unauthorised user.
References
https://gitlab.com/gitlab-org/gitlab/-/issues/387531 issue-tracking
https://hackerone.com/reports/1818425 technical-description, exploit, permissions-required
Impacted products
Vendor Product Version
GitLab GitLab Version: 10.0   
Version: 16.2   
Version: 16.3   
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2023-29240 (GCVE-0-2023-29240)
Vulnerability from cvelistv5
Published
2023-05-03 14:35
Modified
2025-09-18 19:48
CWE
  • CWE-863 - Incorrect Authorization
Summary
An authenticated attacker granted a Viewer or Auditor role on a BIG-IQ can upload arbitrary files using an undisclosed iControl REST endpoint.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
References
Impacted products
Vendor Product Version
F5 BIG-IQ Version: 8.0.0   < 8.3.0
Create a notification for this product.
Show details on NVD website


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CVE-2023-3443 (GCVE-0-2023-3443)
Vulnerability from cvelistv5
Published
2023-12-01 07:02
Modified
2025-11-20 04:07
CWE
  • CWE-863 - Incorrect Authorization
Summary
An issue has been discovered in GitLab affecting all versions starting from 12.1 before 16.4.3, all versions starting from 16.5 before 16.5.3, all versions starting from 16.6 before 16.6.1. It was possible for a Guest user to add an emoji on confidential work items.
References
https://gitlab.com/gitlab-org/gitlab/-/issues/416497 issue-tracking
https://hackerone.com/reports/2036500 technical-description, exploit, permissions-required
Impacted products
Vendor Product Version
GitLab GitLab Version: 12.1   
Version: 16.5   
Version: 16.6   
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2023-3484 (GCVE-0-2023-3484)
Vulnerability from cvelistv5
Published
2023-07-21 13:01
Modified
2025-11-20 04:07
CWE
  • CWE-863 - Incorrect Authorization
Summary
An issue has been discovered in GitLab EE affecting all versions starting from 12.8 before 15.11.11, all versions starting from 16.0 before 16.0.7, all versions starting from 16.1 before 16.1.2. An attacker could change the name or path of a public top-level group in certain situations.
References
https://gitlab.com/gitlab-org/gitlab/-/issues/416773 issue-tracking
https://hackerone.com/reports/2035687 technical-description, exploit, permissions-required
Impacted products
Vendor Product Version
GitLab GitLab Version: 12.8   
Version: 16.0   
Version: 16.1   
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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CVE-2023-3509 (GCVE-0-2023-3509)
Vulnerability from cvelistv5
Published
2024-02-21 22:57
Modified
2025-11-20 04:07
CWE
  • CWE-863 - Incorrect Authorization
Summary
An issue has been discovered in GitLab affecting all versions before 16.7.6, all versions starting from 16.8 before 16.8.3, all versions starting from 16.9 before 16.9.1. It was possible for group members with sub-maintainer role to change the title of privately accessible deploy keys associated with projects in the group.
References
https://gitlab.com/gitlab-org/gitlab/-/issues/416945 issue-tracking
https://hackerone.com/reports/2037814 technical-description, exploit, permissions-required
Impacted products
Vendor Product Version
GitLab GitLab Version: 0   
Version: 16.8   
Version: 16.9   
    cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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Mitigation

Phase: Architecture and Design

Description:

  • Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) [REF-229] to enforce the roles at the appropriate boundaries.
  • Note that this approach may not protect against horizontal authorization, i.e., it will not protect a user from attacking others with the same role.
Mitigation

Phase: Architecture and Design

Description:

  • Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records. For example, a database may restrict access for medical records to a specific database user, but each record might only be intended to be accessible to the patient and the patient's doctor [REF-7].
Mitigation ID: MIT-4.4

Phase: Architecture and Design

Strategy: Libraries or Frameworks

Description:

  • Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
  • For example, consider using authorization frameworks such as the JAAS Authorization Framework [REF-233] and the OWASP ESAPI Access Control feature [REF-45].
Mitigation

Phase: Architecture and Design

Description:

  • For web applications, make sure that the access control mechanism is enforced correctly at the server side on every page. Users should not be able to access any unauthorized functionality or information by simply requesting direct access to that page.
  • One way to do this is to ensure that all pages containing sensitive information are not cached, and that all such pages restrict access to requests that are accompanied by an active and authenticated session token associated with a user who has the required permissions to access that page.
Mitigation

Phases: System Configuration, Installation

Description:

  • Use the access control capabilities of your operating system and server environment and define your access control lists accordingly. Use a "default deny" policy when defining these ACLs.

No CAPEC attack patterns related to this CWE.

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