The OData service of the S4 HANA (Manage checkbook apps) - versions 102, 103, 104, 105, 106, 107, allows an attacker to change the checkbook name by simulating an update OData call.

The wpDiscuz plugin for WordPress is vulnerable to unauthorized modification of data due to a missing authorization check on the userRate function in versions up to, and including, 7.6.3. This makes it possible for unauthenticated attackers to increase or decrease the rating of a post.

Dino before 0.2.3, 0.3.x before 0.3.2, and 0.4.x before 0.4.2 allows attackers to modify the personal bookmark store via a crafted message. The attacker can change the display of group chats or force a victim to join a group chat; the victim may then be tricked into disclosing sensitive information.

The Upload Resume WordPress plugin through 1.2.0 does not validate the captcha parameter when uploading a resume via the resume_upload_form shortcode, allowing unauthenticated visitors to upload arbitrary media files to the site.

Insufficient checks in a web service made it possible to add comments to the comments block on another user's dashboard when it was not otherwise available (e.g., on their profile page).

A vulnerability has been identified in SiPass integrated (All versions < V3.0). Affected server applications contains a broken access control vulnerability. The authorization mechanism lacks sufficient server-side checks, allowing an attacker to execute a specific API request. Successful exploitation allows an attacker to potentially manipulate data belonging to other users.

The WordPress Simple Shopping Cart plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.1.3 via the 'process_payment_data' due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to change the quantity of a product to a negative number, which subtracts the product cost from the total order cost. The attack will only work with Manual Checkout mode, as PayPal and Stripe will not process payments for a negative quantity.

A vulnerability was found in Tutorials-Website Employee Management System 1.0. It has been classified as critical. This affects an unknown part of the file /admin/update-user.php. The manipulation of the argument ID leads to improper authorization. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.1.3 via the user_registration_membership_register_member() due to missing validation on the 'membership_id' user controlled key. This makes it possible for unauthenticated attackers to update any user's membership to any other active or non-active membership type.

The User Registration & Membership – Custom Registration Form, Login Form, and User Profile plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.2.1 via the create_stripe_subscription() function, due to missing validation on the 'member_id' user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary user accounts that have registered through the plugin.

An IDOR was discovered in < 12.3.2, < 12.2.6, and < 12.1.12 for GitLab Community Edition (CE) and Enterprise Edition (EE) that allowed a maintainer to add any private group to a protected environment.

Unauthenticated attackers can rename "rooms" of arbitrary users.

An unauthenticated attacker can delete any user's "rooms" by knowing the user's and room IDs.

Authorization Bypass Through User-Controlled Key vulnerability in ameliabooking Amelia ameliabooking allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Amelia: from n/a through <= 1.2.16.

Unauthenticated attackers can rename arbitrary devices of arbitrary users (i.e., EV chargers).

An unauthenticated attacker can hijack other users' devices and potentially control them.

Unauthenticated attackers can add devices of other users to their scenes (or arbitrary scenes of other arbitrary users).

Authorization Bypass Through User-Controlled Key vulnerability in J.N. Breetvelt a.K.A. OpaJaap WP Photo Album Plus.This issue affects WP Photo Album Plus: from n/a through 8.5.02.005.

danny-avila/librechat is affected by an authorization bypass vulnerability due to improper access control checks. The `checkAccess` function in `api/server/middleware/roles/access.js` uses `permissions.some()` to validate permissions, which incorrectly grants access if only one of multiple required permissions is present. This allows users with the 'USER' role to create agents despite having `CREATE: false` permission, as the check for `['USE', 'CREATE']` passes with just `USE: true`. This vulnerability affects other permission checks as well, such as `PROMPTS`. The issue is present in all versions prior to the fix.

Authorization Bypass Through User-Controlled Key vulnerability in WP Sunshine Sunshine Photo Cart: Free Client Galleries for Photographers.This issue affects Sunshine Photo Cart: Free Client Galleries for Photographers: from n/a before 3.0.0.

The Business Directory Plugin – Easy Listing Directories for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 6.4.14 via the 'ajax_listing_submit_image_upload' function due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to add arbitrary images to listings.

The Contact Form Builder Plugin: Multi Step Contact Form, Payment Form, Custom Contact Form Plugin by Bit Form plugin for WordPress is vulnerable to unauthorized modification of data due to a insufficient user validation on the bitforms_update_form_entry AJAX action in all versions up to, and including, 2.10.1. This makes it possible for unauthenticated attackers to modify form submissions.

In Moodle, insufficient capability checks made it possible to remove other users' calendar URL subscriptions.

The WP Job Portal – A Complete Recruitment System for Company or Job Board website plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.2.6 via the deleteCompanyLogo() due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to delete arbitrary company logos.

The Rate My Post – Star Rating Plugin by FeedbackWP plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 4.2.4 via the get_post_status() due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to vote on unpublished scheduled posts.

An improper access control vulnerability in danny-avila/librechat versions prior to 0.7.6 allows authenticated users to delete other users' prompts via the groupid parameter. This issue occurs because the endpoint does not verify whether the provided prompt ID belongs to the current user.