CWE-345— Insufficient Verification of Data Authenticity
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.— MITRE CWE catalog
950 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-345page 15 of 19
- CVE-2020-9885MEDIUMCVSS 5.5EG 5.52020-10-16
An issue existed in the handling of iMessage tapbacks. The issue was resolved with additional verification. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. A user that is removed from an…
- CVE-2019-5478MEDIUMCVSS 5.5EG 5.52019-09-03
A weakness was found in Encrypt Only boot mode in Zynq UltraScale+ devices. This could lead to an adversary being able to modify the control fields of the boot image leading to an incorrect secure boot behavior.
- CVE-2019-12804MEDIUMCVSS 5.5EG 5.52019-07-10
In Hunesion i-oneNet version 3.0.7 ~ 3.0.53 and 4.0.4 ~ 4.0.16, due to the lack of update file integrity checking in the upgrade process, an attacker can craft malicious file and use it as an update.
- CVE-2022-2789MEDIUMCVSS 4.7EG 5.52022-08-19
Emerson Electric's Proficy Machine Edition Version 9.00 and prior is vulnerable to CWE-345 Insufficient Verification of Data Authenticity, and can display logic that is different than the compiled logic.
- CVE-2019-10157MEDIUMCVSS 4.7EG 5.52019-06-12
It was found that Keycloak's Node.js adapter before version 4.8.3 did not properly verify the web token received from the server in its backchannel logout . An attacker with local access could use this to construct a malicious web token se…
- CVE-2026-116608MEDIUMCVSS 5.4EG 5.42026-10-27
A security vulnerability has been detected in DAMO Academy VideoLLaMA2 up to 1.1. Affected by this issue is the function load_pretrained_model of the file videollama2/model/__init__.py of the component Model Loading. The manipulation of th…
- CVE-2026-13720MEDIUMCVSS 5.4EG 5.42026-09-30
An Editor can set file-provisioning metadata (the grafana.app/managedBy, grafana.app/managerId and grafana.app/sourcePath annotations) when creating a dashboard through the dashboard API, because these fields were stored without an authori…
- CVE-2026-82813MEDIUMCVSS 5.4EG 5.42026-08-31
A vulnerability was detected in BEN Group TubeBuddy for YouTube Extension up to 5.8.4 on Chrome. This impacts the function TBGlobal.GetToken of the file tubebuddymaster1.js. The manipulation of the argument t/c/r results in insufficient ve…
- CVE-2026-82811MEDIUMCVSS 5.4EG 5.42026-08-31
A security vulnerability has been detected in Toggl OÜ Toggl Track Extension 4.11.16. This affects an unknown function of the component postMessage Handler. The manipulation leads to origin validation error. It is possible to initiate the…
- CVE-2026-71858MEDIUMCVSS 5.4EG 5.42026-08-17
Notepad++ is a free and open-source source code editor. Prior to 8.9.7, macros loaded from an attacker-controlled shortcuts.xml bypass the HMAC validation applied to UserDefinedCommands and can invoke Scintilla actions and the internal Ope…
- CVE-2026-31835MEDIUMCVSS 5.4EG 5.42026-05-05
Vaultwarden is a Bitwarden-compatible server written in Rust. In versions 1.35.4 and earlier, the WebAuthn authentication flow in `validate_webauthn_login()` updates persistent credential metadata (1backup_eligible1 and 1backup_state flags…
- CVE-2025-55155MEDIUMCVSS 5.4EG 5.42025-11-04
Mantis Bug Tracker (MantisBT) is an open source issue tracker. In versions 2.27.1 and below, when a user edits their profile to change their e-mail address, the system saves it without validating that it actually belongs to the user. This …
- CVE-2023-26467MEDIUMCVSS 5.4EG 5.42023-04-10
A man in the middle can redirect traffic to a malicious server in a compromised configuration.
- CVE-2022-36111MEDIUMCVSS 5.4EG 5.42022-11-23
immudb is a database with built-in cryptographic proof and verification. In versions prior to 1.4.1, a malicious immudb server can provide a falsified proof that will be accepted by the client SDK signing a falsified transaction replacing …
- CVE-2022-31598MEDIUMCVSS 5.4EG 5.42022-07-12
Due to insufficient input validation, SAP Business Objects - version 420, allows an authenticated attacker to submit a malicious request through an allowed operation. On successful exploitation, an attacker can view or modify information c…
- CVE-2019-5431MEDIUMCVSS 5.4EG 5.42019-05-06
This vulnerability was caused by an incomplete fix to CVE-2017-0911. Twitter Kit for iOS versions 3.0 to 3.4.0 is vulnerable to a callback verification flaw in the "Login with Twitter" component allowing an attacker to provide alternate cr…
- CVE-2018-10894MEDIUMCVSS 5.4EG 5.42018-08-01
It was found that SAML authentication in Keycloak 3.4.3.Final incorrectly authenticated expired certificates. A malicious user could use this to access unauthorized data or possibly conduct further attacks.
- CVE-2026-91075MEDIUMCVSS 5.3EG 5.32026-11-03
The Eupago Gateway For Woocommerce WordPress plugin from 4.5.0 through 4.7.5 does not verify the authenticity of incoming payment-confirmation webhook requests in some configurations, allowing unauthenticated attackers to forge a payment c…
- CVE-2026-103327MEDIUMCVSS 5.3EG 5.32026-11-03
The CryptoCloud WordPress plugin from 3.0.0 through 3.0.1 does not verify the authenticity of the payment notifications received by its gateway callback, as the integrity check is skipped while the webhook secret is left at its empty defau…
- CVE-2026-103310MEDIUMCVSS 5.3EG 5.32026-11-02
The PayHere Payment Gateway WordPress plugin from 2.4.0 through 2.4.5 does not verify the authenticity of payment notifications when the merchant secret is unset, which is the default state, allowing unauthenticated attackers to forge a pa…
- CVE-2026-63115MEDIUMCVSS 5.3EG 5.32026-10-30
ActivityPub is a multi-tenant ActivityPub server for Ghost, built with Fedify. From 1.0.0 until 1.2.6, the `Undo` handler allows a remote federated server to cause the service to act on a `follow` or `repost` as though the activity came fr…
- CVE-2026-103330MEDIUMCVSS 5.3EG 5.32026-10-28
The Sadad QA Payment WordPress plugin through 1.28 does not correctly verify the authenticity of incoming payment notifications, as the verification is keyed on a merchant secret that is empty by default and the rest of the signed data is …
- CVE-2026-103313MEDIUMCVSS 5.3EG 5.32026-10-28
The BitPay Gateway for WooCommerce WordPress plugin through 4.1.3 does not bind the payment provider's transaction confirmation to the order it completes, nor verify the confirmed amount, allowing an unauthenticated attacker who holds a si…
- CVE-2026-103359MEDIUMCVSS 5.3EG 5.32026-10-27
The PayDunya WooCommerce Payment Gateway WordPress plugin through 1.1.6 does not verify the authenticity of incoming payment notifications and, until the gateway is configured, authenticates them with a value derived from an empty secret t…
- CVE-2026-103300MEDIUMCVSS 5.3EG 5.32026-10-26
The Eurobank WooCommerce Payment Gateway WordPress plugin through 2.1.1 does not verify that a payment-confirmation request genuinely originates from the payment provider, and ships with the secret that would authenticate it empty by defau…
- CVE-2026-105256MEDIUMCVSS 5.3EG 5.32026-10-21
The LatePoint WordPress plugin before 5.7.5 does not validate the client-supplied value that determines how much is charged for a booking against the amounts the service and site actually allow, allowing an unauthenticated visitor to make …
- CVE-2026-104641MEDIUMCVSS 5.3EG 5.32026-10-21
The Simple Shopping Cart WordPress plugin before 5.3.3 does not verify that a PayPal payment notification is for a payment received by the site owner's PayPal account in its default configuration, allowing unauthenticated attackers to have…
- CVE-2026-103301MEDIUMCVSS 5.3EG 5.32026-10-21
The Payment Gateway for Telcell WordPress plugin before 2.0.5 does not verify the authenticity of incoming payment notifications, because the secret used to sign them is empty by default, allowing unauthenticated attackers to forge a valid…
- CVE-2026-86791MEDIUMCVSS 5.3EG 5.32026-10-19
The iPOSpays Payment Gateway for WooCommerce WordPress plugin before 1.4.7 does not verify that a payment was actually completed before recording an order as paid, allowing unauthenticated users to mark any unpaid order as paid and to rewr…
- CVE-2026-74922MEDIUMCVSS 5.3EG 5.32026-10-19
The Document Gallery WordPress plugin through 5.1.1 does not verify the signature on one of its unauthenticated webhook endpoints when no shared secret has been configured, which is the default state, allowing unauthenticated users to repl…
- CVE-2026-103311MEDIUMCVSS 5.3EG 5.32026-10-19
The Coinbase Commerce Payment Gateway for WooCommerce WordPress plugin through 1.4.1 does not verify the authenticity of incoming payment webhook notifications, because the shared secret used to validate the request signature is empty by d…
- CVE-2026-92429MEDIUMCVSS 5.3EG 5.32026-10-15
The Rede Itaú for WooCommerce WordPress plugin before 5.5.3 does not verify the authenticity of a payment gateway webhook before updating an order's status, allowing unauthenticated attackers to change the status of arbitrary WooCommerce …
- CVE-2026-92428MEDIUMCVSS 5.3EG 5.32026-10-15
The Rede Itaú for WooCommerce WordPress plugin before 5.5.3 does not verify the authenticity of a payment gateway webhook before updating an order's status, allowing unauthenticated attackers to change the status of arbitrary WooCommerce …
- CVE-2026-103324MEDIUMCVSS 5.3EG 5.32026-10-15
The Cardinity Payment Gateway for WooCommerce WordPress plugin before 3.4.2 does not properly verify the authenticity of the payment notifications it receives, as the secret used to sign them is empty by default, allowing unauthenticated a…
- CVE-2026-88998MEDIUMCVSS 5.3EG 5.32026-10-14
The Tickera WordPress plugin before 3.6.0.4 does not correctly verify the integrity of incoming payment notifications, and the validated signature does not cover the order or the amount, allowing unauthenticated attackers to forge a paymen…
- CVE-2026-82844MEDIUMCVSS 5.3EG 5.32026-10-14
The WPForms Lite WordPress plugin before 2.0.2.2 does not verify server-side that a payment was completed before accepting a submission on forms using its PayPal Commerce gateway, allowing unauthenticated visitors to submit paid forms with…
- CVE-2026-108069MEDIUMCVSS 5.3EG 5.32026-10-14
The Sunshine Photo Cart WordPress plugin before 3.7.4 does not check whether a visitor is permitted to access a restricted gallery before accepting comment submissions for its images, while it does perform that check when displaying comme…
- CVE-2026-107160MEDIUMCVSS 5.3EG 5.32026-10-14
The LTL Freight Quotes WordPress plugin before 4.2.19 does not perform any authorization check or input sanitization before storing certain values from a request, allowing unauthenticated users to inject HTML and links that are rendered t…
- CVE-2026-107420MEDIUMCVSS 5.3EG 5.32026-10-10
Unauthenticated Bypass Vulnerability in Pay With MetaMask For WooCommerce – Cryptocurrency Payment Gateway <= 1.7.2 versions.
- CVE-2026-103517MEDIUMCVSS 5.3EG 5.32026-10-08
The Airwallex Online Payments Gateway WordPress plugin before 1.36.0 does not verify that an incoming payment notification genuinely comes from the payment provider when no webhook secret has been configured, allowing unauthenticated attac…
- CVE-2026-105161MEDIUMCVSS 5.3EG 5.32026-10-04
A flaw has been found in invariant-systems-ai aiir up to 1.7.0. The affected element is an unknown function of the component Policy Gate Handler. Executing a manipulation can lead to improper verification of cryptographic signature. The at…
- CVE-2026-92996MEDIUMCVSS 5.3EG 5.32026-09-28
The Verge3D WordPress plugin from 4.1.0 through 4.13.0 does not verify with the payment provider that a payment was actually made, and does not check order ownership, allowing unauthenticated users to mark any order as paid.
- CVE-2026-89411MEDIUMCVSS 5.3EG 5.32026-09-28
The Paymattic WordPress plugin from 4.6.20 before 4.6.26 does not verify that a confirmed Stripe payment belongs to the order it is applied to, allowing unauthenticated users to mark an arbitrary pending order as paid by confirming a small…
- CVE-2026-87978MEDIUMCVSS 5.3EG 5.32026-09-23
The Paymob for WooCommerce WordPress plugin before 4.1.14 does not verify the request signature on one branch of its payment webhook, allowing unauthenticated attackers to mark arbitrary WooCommerce orders as paid without any payment.
- CVE-2026-92400MEDIUMCVSS 5.3EG 5.32026-09-21
The Payment Gateway for PayPal on WooCommerce WordPress plugin before 9.2.1 does not verify that an incoming payment notification was confirmed in the store's configured payment environment or paid to the store's own merchant account befor…
- CVE-2026-78296MEDIUMCVSS 5.3EG 5.32026-09-17
Insufficient Verification of Data Authenticity vulnerability in WP ManageNinja LLC FluentAuth allows Identity Spoofing. This issue affects FluentAuth: from n/a through 2.1.2.
- CVE-2026-84906MEDIUMCVSS 5.3EG 5.32026-09-16
The Eventin WordPress plugin before 4.1.24 does not verify that a completed payment corresponds to the order it is applied to, confirming only that the payment gateway reports the transaction as successful, not its amount, currency, or whi…
- CVE-2026-86809MEDIUMCVSS 5.3EG 5.32026-09-11
The Persian Elementor WordPress plugin from 2.7.10 before 2.8.2 does not verify that the payment authority returned to its ZarinPal payment callback belongs to the transaction being completed, allowing unauthenticated attackers to complete…
- CVE-2026-83537MEDIUMCVSS 5.3EG 5.32026-09-09
The WP Express Checkout WordPress plugin before 2.5.0 does not verify server-side that a payment was actually completed before marking an order as paid, allowing unauthenticated users to forge a completed order without paying.
- CVE-2026-84043MEDIUMCVSS 5.3EG 5.32026-09-04
The ePayco Payment Gateway for WooCommerce WordPress plugin before 8.4.7 does not properly verify the authenticity of payment confirmation requests, allowing unauthenticated attackers to mark orders as paid without a valid gateway signatur…
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