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
36 results · 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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High 7.8
Windows Virtual Input Elevation of Privilege Vulnerability
Improper authorization in Windows Virtual Input allows an authorized attacker to elevate privileges locally.
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High 7.3
Vifm 0.8.1-beta through 0.14.4 Unverified IPC FIFO Ownership Allows Cross-User Command Execution
Vifm 0.8.1-beta through 0.14.4 reuses a pre-existing IPC FIFO in the shared temporary directory without checking ownership, allowing local users to execute commands as another user. Attackers can pre-create a world-writable vifm-ipc-vifm FIFO and write IPC pa…
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High 7.2
Barman snapshot backup deletion trusts unverified backup catalog metadata
Unverified ownership in Barman snapshot backup deletion allows a principal who can write the backup catalog to cause Barman to delete unrelated cloud snapshots. When a snapshot backup is deleted, either explicitly or by retention policy enforcement, Barman re…
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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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High 8.7
Unverified access point ownership in Amazon EFS CSI Driver
Unverified ownership of a storage access point in the volume deletion component of the Amazon EFS CSI Driver before v3.4.1 might allow an authenticated Kubernetes user with PersistentVolume creation privileges to cause recursive deletion of directories on an …
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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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High 7.0
On the Trusted Firmware-M (TF-M) 2 through 2.3.0 platform before 00d1b3e, mailbox initialization on PSOC64 and RP2350 a…
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Low 3.3
Arbitrary Process Termination in TÜBİTAK BİLGEM's pardus-domain-joiner
Unverified ownership vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute pardus-domain-joiner allows Privilege Abuse. This issue affects pardus-domain-joiner: before 0.5.5.
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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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High 7.5
Improper S3 ownership verification in Bedrock AgentCore Starter Toolkit
A missing S3 ownership verification in the Bedrock AgentCore Starter Toolkit before version v0.1.13 may allow a remote actor to inject code during the build process, leading to code execution in the AgentCore Runtime. This issue only affects users of the Bedr…
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High 8.4
TSPortal: Anyone can forge self-deletion requests of any user
TSPortal is the WikiTide Foundation’s in-house platform used by the Trust and Safety team to manage reports, investigations, appeals, and transparency work. Prior to version 30, conversion of empty strings to null allows disguising DPA reports as genuine self…
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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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Critical 9.2
Pterodactyl Panel Allows Cross-Node Server Configuration Disclosure via Remote API Missing Authorization
Wings is the server control plane for Pterodactyl, a free, open-source game server management panel. Prior to version 1.12.1, a missing authorization check in multiple controllers allows any user with access to a node secret token to fetch information about a…
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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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Critical 9.1
Gitea: Cross-Repository Authorization Bypass via Release Attachment Linking Leads to Private Attachment Disclosure
Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users.
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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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High 7.8
Dell ThinOS 10, versions prior to 2508_10.0127, contains an Unverified Ownership vulnerability. A local low-privileged …
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High 7.2
TYPO3 CMS Vulnerable to Privilege Escalation to System Maintainer
TYPO3 is an open source, PHP based web content management system. Starting in version 10.0.0 and prior to versions 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, and 13.4.12 LTS, administrator-level backend users without system maintainer privileges can escalate th…
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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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High 7.2
OpenVPN plug-ins on Windows with OpenVPN 2.6.9 and earlier could be loaded from any directory, which allows an attacker…
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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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Low 3.1
On affected 7130 Series FPGA platforms running MOS and recent versions of the MultiAccess FPGA, application of ACL’s may result in incorrect operation of the configured ACL for a port resulting in some packets that should be denied being permitted and some
On affected 7130 Series FPGA platforms running MOS and recent versions of the MultiAccess FPGA, application of ACL’s may result in incorrect operation of the configured ACL for a port resulting in some packets that should be denied being permitted and some
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Low 3.9
Kiwi TCMS may allow user to update email address to unverified one
Kiwi TCMS is an open source test management system. In versions of Kiwi TCMS prior to 12.2, users were able to update their email addresses via the `My profile` admin page. This page allowed them to change the email address registered with their account witho…
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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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Unscored —
Workreap theme < 2.2.2 - Missing Authorization Checks in Ajax Actions
The Workreap WordPress theme before 2.2.2 had several AJAX actions missing authorization checks to verify that a user was authorized to perform critical operations such as modifying or deleting objects. This allowed a logged in user to modify or delete object…
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Unscored —
Workreap theme < 2.2.2 - Multiple CSRF + IDOR Vulnerabilities
Several AJAX actions available in the Workreap WordPress theme before 2.2.2 lacked CSRF protections, as well as allowing insecure direct object references that were not validated. This allows an attacker to trick a logged in user to submit a POST request to t…
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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…