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-2019-13417 (GCVE-0-2019-13417)

Vulnerability from cvelistv5 – Published: 2019-08-12 20:51 – Updated: 2024-08-04 23:49
VLAI
Summary
Search Guard versions before 24.0 had an issue that field caps and mapping API leak field names (but not values) for fields which are not allowed for the user when field level security (FLS) is activated.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
floragunn Search Guard Affected: unspecified , < 24.0 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-14832 (GCVE-0-2019-14832)

Vulnerability from cvelistv5 – Published: 2019-10-15 18:13 – Updated: 2024-08-05 00:26
VLAI
Summary
A flaw was found in the Keycloak REST API before version 8.0.0 where it would permit user access from a realm the user was not configured. An authenticated attacker with knowledge of a user id could use this flaw to access unauthorized information or to carry out further attacks.
CWE
Assigner
References
Impacted products
Vendor Product Version
keycloak keycloak REST API Affected: before version 8.0.0
Affected: fixed in 8.0.0
Create a notification for this product.
Show details on NVD website

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CVE-2019-14995 (GCVE-0-2019-14995)

Vulnerability from cvelistv5 – Published: 2019-09-11 13:56 – Updated: 2024-09-16 18:24
VLAI
Summary
The /rest/api/1.0/render resource in Jira before version 8.4.0 allows remote anonymous attackers to determine if an attachment with a specific name exists and if an issue key is valid via a missing permissions check.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization (CWE-863)
Assigner
Impacted products
Vendor Product Version
Atlassian Jira Affected: unspecified , < 8.4.0 (custom)
Create a notification for this product.
Date Public
2019-09-10 00:00
Show details on NVD website

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CVE-2019-25237 (GCVE-0-2019-25237)

Vulnerability from cvelistv5 – Published: 2025-12-24 19:27 – Updated: 2025-12-24 20:23
VLAI
Title
V-SOL GPON/EPON OLT Platform 2.03 Privilege Escalation via User Role Parameter
Summary
V-SOL GPON/EPON OLT Platform v2.03 contains a privilege escalation vulnerability that allows normal users to gain administrative access by manipulating the user role parameter. Attackers can send a crafted HTTP POST request to the user management endpoint with 'user_role_mod' set to integer value '1' to elevate their privileges.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Date Public
2019-09-26 00:00
Credits
LiquidWorm as Gjoko Krstic of Zero Science Lab
Show details on NVD website

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CVE-2019-3399 (GCVE-0-2019-3399)

Vulnerability from cvelistv5 – Published: 2019-04-30 15:28 – Updated: 2024-09-16 17:48
VLAI
Summary
The BrowseProjects.jspa resource in Jira before version 7.13.2, and from version 8.0.0 before version 8.0.2 allows remote attackers to see information for archived projects through a missing authorisation check.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization (CWE-863)
Assigner
References
Impacted products
Vendor Product Version
Atlassian Jira Affected: unspecified , < 7.13.2 (custom)
Affected: 8.0.0 , < unspecified (custom)
Affected: unspecified , < 8.0.2 (custom)
Create a notification for this product.
Date Public
2019-04-29 00:00
Show details on NVD website

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CVE-2019-3401 (GCVE-0-2019-3401)

Vulnerability from cvelistv5 – Published: 2019-05-22 17:27 – Updated: 2024-09-17 04:03
VLAI
Summary
The ManageFilters.jspa resource in Jira before version 7.13.3 and from version 8.0.0 before version 8.1.1 allows remote attackers to enumerate usernames via an incorrect authorisation check.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization (CWE-863)
Assigner
References
Impacted products
Vendor Product Version
Atlassian Jira Affected: unspecified , < 7.13.3 (custom)
Affected: 8.0.0 , < unspecified (custom)
Affected: unspecified , < 8.1.1 (custom)
Create a notification for this product.
Date Public
2019-05-08 00:00
Show details on NVD website

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CVE-2019-3403 (GCVE-0-2019-3403)

Vulnerability from cvelistv5 – Published: 2019-05-22 17:35 – Updated: 2024-09-17 01:00
VLAI
Summary
The /rest/api/2/user/picker rest resource in Jira before version 7.13.3, from version 8.0.0 before version 8.0.4, and from version 8.1.0 before version 8.1.1 allows remote attackers to enumerate usernames via an incorrect authorisation check.
Severity
No CVSS data available.
CWE
  • CWE-863 - Incorrect Authorization (CWE-863)
Assigner
References
Impacted products
Vendor Product Version
Atlassian Jira Affected: unspecified , < 7.13.3 (custom)
Affected: 8.0.0 , < unspecified (custom)
Affected: unspecified , < 8.0.4 (custom)
Affected: 8.1.0 , < unspecified (custom)
Affected: unspecified , < 8.1.1 (custom)
Create a notification for this product.
Date Public
2019-05-08 00:00
Show details on NVD website

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CVE-2019-3827 (GCVE-0-2019-3827)

Vulnerability from cvelistv5 – Published: 2019-03-25 17:47 – Updated: 2024-08-04 19:19
VLAI
Summary
An incorrect permission check in the admin backend in gvfs before version 1.39.4 was found that allows reading and modify arbitrary files by privileged users without asking for password when no authentication agent is running. This vulnerability can be exploited by malicious programs running under privileges of users belonging to the wheel group to further escalate its privileges by modifying system files without user's knowledge. Successful exploitation requires uncommon system configuration.
CWE
Assigner
References
Impacted products
Vendor Product Version
[UNKNOWN] gvfs Affected: 1.39.4
Create a notification for this product.
Show details on NVD website

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CVE-2019-3831 (GCVE-0-2019-3831)

Vulnerability from cvelistv5 – Published: 2019-03-25 17:12 – Updated: 2024-08-04 19:19
VLAI
Summary
A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute arbitrary commands as root.
CWE
Assigner
References
Impacted products
Vendor Product Version
[UNKNOWN] vdsm Affected: 4.30.9
Create a notification for this product.
Date Public
2019-02-14 00:00
Show details on NVD website

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CVE-2019-3848 (GCVE-0-2019-3848)

Vulnerability from cvelistv5 – Published: 2019-03-26 00:00 – Updated: 2024-08-04 19:19
VLAI
Summary
A vulnerability was found in moodle before versions 3.6.3, 3.5.5 and 3.4.8. Permissions were not correctly checked before loading event information into the calendar's edit event modal popup, so logged in non-guest users could view unauthorised calendar events. (Note: It was read-only access, users could not edit the events.)
CWE
Assigner
Impacted products
Vendor Product Version
[UNKNOWN] moodle Affected: 3.6.3
Affected: 3.5.5
Affected: 3.4.8
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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