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CWE-639

3,263 CVEs • Abstraction: Base • Likelihood of Exploit: High

Authorization Bypass Through User-Controlled Key

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.

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CVEs (3,263)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
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Oct 1, 2026
Oct 1, 2026
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Authorization Bypass Through User-Controlled Key vulnerability in Ahmad Majestic Support majestic-support allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Majestic Support: from...Show more
Authorization Bypass Through User-Controlled Key vulnerability in Ahmad Majestic Support majestic-support allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Majestic Support: from n/a through 1.2.0.Show less
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Oct 1, 2026
Oct 1, 2026
7.1 HIGH· v4
6.5 MEDIUM· v3
N/A· v2
Ghost, an open-source publishing platform, contains an input validation flaw in its comment like feature in versions from 5.9.0 before 6.44.1. An authenticated member can delete comment likes or dislikes belonging to oth...Show more
Ghost, an open-source publishing platform, contains an input validation flaw in its comment like feature in versions from 5.9.0 before 6.44.1. An authenticated member can delete comment likes or dislikes belonging to other users that they are not authorized to delete, resulting in an authorization bypass and unauthorized modification of comment engagement data.Show less
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Oct 1, 2026
Oct 1, 2026
7.1 HIGH· v4
7.7 HIGH· v3
N/A· v2
n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an authorization bypass vulnerability in the credential test endpoint that resolves project-scoped variables without validatin...Show more
n8n versions before 1.123.80, from 2.0.0 before 2.39.6, and from 2.40.0 before 2.40.1 contain an authorization bypass vulnerability in the credential test endpoint that resolves project-scoped variables without validating caller access. Attackers can specify an arbitrary project ID in the request body to interpolate sensitive variables into credential test requests sent to attacker-controlled hosts for exfiltration.Show less
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Oct 1, 2026
Oct 1, 2026
5.8 MEDIUM· v4
8.5 HIGH· v3
N/A· v2
n8n versions before 1.123.80 contain a credential tampering vulnerability where duplicate node IDs bypass the workflow credential tamper guard. Attackers with editor access to shared workflows can exploit mismatched node...Show more
n8n versions before 1.123.80 contain a credential tampering vulnerability where duplicate node IDs bypass the workflow credential tamper guard. Attackers with editor access to shared workflows can exploit mismatched node ID and name matching to retain victim credentials and redirect secrets to attacker-controlled hosts.Show less
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Oct 6, 2026
Oct 1, 2026
8.3 HIGH· v4
7.7 HIGH· v3
N/A· v2
n8n versions before 2.39.6 and 2.40.0 before 2.40.1 fail to validate credential ownership during inline agent node-tool introspection. Attackers can reference arbitrary credential IDs to decrypt and exfiltrate plaintext...Show more
n8n versions before 2.39.6 and 2.40.0 before 2.40.1 fail to validate credential ownership during inline agent node-tool introspection. Attackers can reference arbitrary credential IDs to decrypt and exfiltrate plaintext secrets to attacker-controlled hosts without ownership verification.Show less
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Oct 1, 2026
Oct 1, 2026
7.1 HIGH· v4
N/A· v3
N/A· v2
Missing authorization in module data retrieval allows unauthorized cross-group access to module history. Affects Pandora FMS from 777 onwards.
1Jetbrains
1Youtrack
Oct 1, 2026
Oct 1, 2026
N/A· v4
5.4 MEDIUM· v3
N/A· v2
In JetBrains YouTrack before 2026.2.19422 iDOR in inbox threads allowed reading other users' notifications
1Jetbrains
1Youtrack
Oct 1, 2026
Oct 1, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
In JetBrains YouTrack before 2026.2.19422 iDOR in the issue activities API allowed reading restricted issues
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Oct 3, 2026
Oct 1, 2026
N/A· v4
7.5 HIGH· v3
N/A· v2
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 4.4.8 via the CourseMaterialTemplate::rend...Show more
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 4.4.8 via the CourseMaterialTemplate::render_material_items() callback exposed on the public lp-ajax-handle (load_content_via_ajax) endpoint. The endpoint is explicitly listed in the AbstractAjax no-nonce allowlist and performs no capability check, and the render_material_items() handler decides authorization against one attacker-supplied identifier (course_id) while fetching the returned material rows via a second, independently attacker-supplied identifier (item_id) with no check that the lesson belongs to the authorized course. This makes it possible for unauthenticated attackers to read and download course-material files (uploaded and external file paths/URLs) belonging to lessons in paid or enrollment-required courses, provided any single course on the site has 'No Required Enroll' enabled and owns at least one material file.Show less
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Oct 1, 2026
Oct 1, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
The Payments for Hubtel WordPress plugin before 1.0.2 does not verify that the requester is authorized to view an order before redirecting a public payment-callback request, allowing unauthenticated attackers to obtain t...Show more
The Payments for Hubtel WordPress plugin before 1.0.2 does not verify that the requester is authorized to view an order before redirecting a public payment-callback request, allowing unauthenticated attackers to obtain the order key of an arbitrary order and view its contents.Show less
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Oct 3, 2026
Oct 1, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
The Simply Schedule Appointments plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.12.31 via the 'complete_group' parameter due to missing validation on a us...Show more
The Simply Schedule Appointments plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.6.12.31 via the 'complete_group' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with subscriber-level access and above, to disclose every co-booker's private per-appointment id_token (exposed as public_token) alongside their PII (name and email address), then use each leaked token to read, overwrite arbitrary appointment meta on, or cancel the co-booker's appointment via the same REST controller. Exploitation requires the attacker to possess a valid id_token for any single appointment within the targeted group booking.Show less
1Accellion
1Kiteworks
Oct 7, 2026
Sep 30, 2026
N/A· v4
6.5 MEDIUM· v3
N/A· v2
An authorization check in the large file exchange feature of Kiteworks Email Protection Gateway did not correctly establish that the requesting user was a party to the package being requested. An authenticated user of th...Show more
An authorization check in the large file exchange feature of Kiteworks Email Protection Gateway did not correctly establish that the requesting user was a party to the package being requested. An authenticated user of that optional feature could read the subject, message body, and attachments of packages they neither sent nor received.Show less
1Accellion
1Kiteworks
Oct 7, 2026
Sep 30, 2026
N/A· v4
4.6 MEDIUM· v3
N/A· v2
Kiteworks Core contains a business logic flaw in a Kiteworks file-request feature allowed an authenticated user to send a request that appeared to originate from another user, because the server did not verify that the r...Show more
Kiteworks Core contains a business logic flaw in a Kiteworks file-request feature allowed an authenticated user to send a request that appeared to originate from another user, because the server did not verify that the requester was authorized to act as the specified account. This could be used to solicit files or information from a recipient under a trusted identity; exploitation requires the feature to be enabled for the attacker's profile and the targeted recipient to act on the request.Show less
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Oct 1, 2026
Sep 30, 2026
6.9 MEDIUM· v4
5.3 MEDIUM· v3
N/A· v2
yii2-starter-kit through 4.2.0 fails to validate article publication status in the attachment-download endpoint, allowing unauthenticated attackers to download files from draft articles. Attackers can enumerate sequentia...Show more
yii2-starter-kit through 4.2.0 fails to validate article publication status in the attachment-download endpoint, allowing unauthenticated attackers to download files from draft articles. Attackers can enumerate sequential attachment identifiers to retrieve files from unpublished articles without authentication or authorization checks.Show less
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Oct 6, 2026
Sep 30, 2026
7.4 HIGH· v4
N/A· v3
N/A· v2
Authorization bypass through User-Controlled key vulnerability in The Wikimedia Foundation MediaWiki WikiLambda extension allows Authentication Bypass. This issue affects MediaWiki WikiLambda extension: 1.46.
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Sep 30, 2026
Sep 30, 2026
2.1 LOW· v4
6.3 MEDIUM· v3
6.5 MEDIUM· v2
A security vulnerability has been detected in AdithyaYelloju Restaurant-Management-System up to 7f0e7e84255e8fcfd488e83f8f91451bbbff6b9c. This impacts an unknown function of the file /admin/ of the component Admin Area....Show more
A security vulnerability has been detected in AdithyaYelloju Restaurant-Management-System up to 7f0e7e84255e8fcfd488e83f8f91451bbbff6b9c. This impacts an unknown function of the file /admin/ of the component Admin Area. Such manipulation of the argument ID leads to authorization bypass. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.Show less
1Jetbrains
1Youtrack
Oct 2, 2026
Sep 30, 2026
N/A· v4
4.9 MEDIUM· v3
N/A· v2
In JetBrains YouTrack before 2026.2.19197 missing authorisation in the notification template preview allowed Project Administrators to read restricted issues
1Jetbrains
1Youtrack
Oct 1, 2026
Sep 30, 2026
N/A· v4
2.7 LOW· v3
N/A· v2
In JetBrains YouTrack before 2026.2.19197 project administrators could read comments from other projects via notification templates
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Sep 30, 2026
Sep 30, 2026
5.3 MEDIUM· v4
N/A· v3
N/A· v2
Authorization Bypass Through User-Controlled Key vulnerability in WP Hosting AS Pay with Vipps for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Pay with Vipps f...Show more
Authorization Bypass Through User-Controlled Key vulnerability in WP Hosting AS Pay with Vipps for WooCommerce allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Pay with Vipps for WooCommerce: from n/a through 6.2.4.Show less
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Sep 30, 2026
Sep 30, 2026
N/A· v4
5.3 MEDIUM· v3
N/A· v2
Unauthenticated Insecure Direct Object References (IDOR) in Review Schema <= 3.1.0 versions.