Weakness (CWE)
CWE-283: Unverified Ownership
The product does not properly verify that a critical resource is owned by the proper entity.
How to prevent it (2 mitigations)
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Architecture and Design, Operation
Very carefully manage the setting, management, and handling of privileges. Explicitly manage trust zones in the software.
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Architecture and Design
Consider following the principle of separation of privilege. Require multiple conditions to be met before permitting access to a system resource.
Source: MITRE CWE-283
19 results · Clear filters · Feed
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Medium 5.9
Unverified ownership of the default Athena query result location in AWS SDK for pandas
Unverified ownership of the default query result location in the Athena module in AWS SDK for pandas (awswrangler) before 3.16.1 might allow remote actors to read Athena query results and tamper with result sets returned to the caller via a pre-created S3 buc…
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Medium 6.3
filelock: StrictSoftFileLock and SoftReadWriteLock adopt a protocol directory another user created first, losing mutual exclusion
filelock is a platform-independent file lock for Python. From 3.30.0 until 4.2.1, StrictSoftFileLock versions from 3.30.0 and SoftReadWriteLock versions from 4.0.0 can adopt a protocol directory created first by another local user in a shared parent directory…
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Medium 6.8
gix-sec safe.directory protections absent for elevated administrators
gitoxide is an implementation of git written in Rust. Prior to 0.13.3, the gix-sec crate on Windows incorrectly treats repositories controlled by another user as trusted when an administrator runs a dependent program with an unfiltered elevated token. In gix-…
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Medium 5.9
Missing S3 bucket ownership verification in the AWS Security Agent MCP server
A missing S3 bucket ownership verification in the AWS Security Agent MCP server before 0.2.0 version might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure state contained in that arc…
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Medium 5.9
Missing S3 bucket ownership verification in the AWS Security Agent plugin for aws-agents-for-devsecops
A missing S3 bucket ownership verification in the AWS Security Agent plugin in Amazon aws-agents-for-devsecops before 1.1.0 might allow remote attackers to obtain the private source archive of a scanned workspace, including credentials and infrastructure stat…
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Medium 4.7
A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all ver…
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Medium 6.5
Vulnerabilities exists in IBM Netezza Software
IBM Netezza Software 11.3.0.3 through Interim Fix 002 has operations that are performed without validating bucket ownership using the ExpectedBucketOwner parameter. This omission may allow a remote attacker to exploit misconfigurations or naming collisions to…
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Medium 6.8
Chatwoot: Pre-Account Takeover via OAuth on Unconfirmed Accounts
Chatwoot is a customer engagement suite. From 2.14.0 to before 4.13.0, a Pre-Account Takeover (Pre-ATO) vulnerability existed in Chatwoot's authentication flow. Because email confirmation was not enforced before an account became usable, an attacker could pre…
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Medium 6.5
Open WebUI: Model Import Overwrites Any Model Without Ownership Check
Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the POST /api/v1/models/import endpoint allows users with the workspace.models_import permission to overwrite any existing model in the database…
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Medium 5.1
Sentry kernel has incomplete ownership check for IRQ line manipulation
The Sentry kernel is a high security level micro-kernel implementation made for high security embedded systems. A given task with one of the DEV or IO capability is able to interact with another task's IRQ line through the __sys_int_* syscall familly. Prior t…
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Medium 4.3
OpenClaw: Process Safety - Unvalidated PID Kill via SIGKILL in Process Cleanup
OpenClaw is a personal AI assistant. In versions 2026.2.13 and below of the OpenClaw CLI, the process cleanup uses system-wide process enumeration and pattern matching to terminate processes without verifying if they are owned by the current OpenClaw process.…
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Medium 4.2
Ansible-lightspeed: broken object level authorization leading to cross-user ai conversation context injection in ansible lightspeed api
A security flaw was identified in the Ansible Lightspeed API conversation endpoints that handle AI chat interactions. The APIs do not properly verify whether a conversation identifier belongs to the authenticated user making the request. As a result, an attac…
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Medium 4.3
An ownership verification issue in the Virtual Desktop preview page in the Research and Engineering Studio (RES) on AWS…
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Medium 4.3
IBM Business Automation Insights unverified ownership
IBM Cloud Pak For Business Automation 25.0.0, 24.0.1, and 24.0.0 could allow an authenticated user to cause dashboards to become inaccessible to legitimate users due to invalid ownership assignment.
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Medium 5.5
Secret data extraction via elfinder
SummaryA user with administrator rights can change the configuration of the mautic application and extract secrets that are not normally available. ImpactAn administrator who usually does not have access to certain parameters, such as database credentials, ca…
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Medium 6.9
Improper Authorization in /user/namespace/{namespace}/details
In OpenVSX version v0.9.0 to v0.20.0, the /user/namespace/{namespace}/details API allows a user to edit all namespace details, even if the user is not a namespace Owner or Contributor. The details include: name, description, website, support link and social m…
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Medium 5.5
Zemana AntiLogger v2.74.204.664 - Arbitrary Process Termination
Zemana AntiLogger v2.74.204.664 is vulnerable to an Arbitrary Process Termination vulnerability by triggering the 0x80002048 IOCTL code of the zam64.sys and zamguard64.sys drivers.
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Medium 6.5
No verification of commits origin in github-action-merge-dependabot
github-action-merge-dependabot is an action that automatically approves and merges dependabot pull requests (PRs). Prior to version 3.2.0, github-action-merge-dependabot does not check if a commit created by dependabot is verified with the proper GPG key. The…
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Medium 6.3CVE-2020-8554 Public exploit
Kubernetes man in the middle using LoadBalancer or ExternalIPs
Kubernetes API server in all versions allow an attacker who is able to create a ClusterIP service and set the spec.externalIPs field, to intercept traffic to that IP address. Additionally, an attacker who is able to patch the status (which is considered a pri…