Weakness (CWE)
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.
Source: MITRE CWE-345
776 results · Feed
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Medium 4.4
Possible ZONEMD verification bypass window
In NLnet Labs Unbound 1.13.2 up to and including 1.26.1, a vulnerability in ZONEMD configured zones (zonemd-check: yes) which are located below (but not at) a trust anchor allow for an attack window where (tampered with) zone contents are served (or stored to…
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Medium 5.3
Eventin < 4.1.24 - Unauthenticated Payment Bypass via Stripe and PayPal Cross-Order Transaction Replay
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 which order it belongs …
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Medium 4.3
Formidable Forms 6.34 - Unauthenticated Stored Content Injection via 'updated_by' Parameter
The Formidable Forms WordPress plugin before 6.35 does not restrict who can set the identifier recording which user last edited a form entry, and relies on that identifier when deciding whether to strip HTML from stored entry values, allowing unauthenticated …
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Medium 6.9
Security Advisory 0161
On affected platforms running Arista EOS with MLAG Dual Primary Detection configured, an unauthenticated attacker with access to the Dual Primary Detection network segment can send specially crafted packets to interfere with the dual-primary state. If the MLA…
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Critical 9.1
kkFileView >= 4.2.0 is vulnerable to Server-Side Request Forgery (SSRF). The cross-origin file proxy endpoint /getCorsF…
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Critical 9.6
On affected platforms running Arista EOS with Dynamic Host Configuration Protocol (DHCP) relay configured, an unauthenticated attacker with network access could send a crafted DHCP reply packet from an IP address that is not configured as a helper/destinat
On affected platforms running Arista EOS with Dynamic Host Configuration Protocol (DHCP) relay configured, an unauthenticated attacker with network access could send a crafted DHCP reply packet from an IP address that is not configured as a helper address, an…
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High 8.2
Pipelines-as-Code GitHub App token request can be redirected via untrusted Enterprise Host header
Pipelines-as-Code is a CI/CD system that lets users define Tekton pipelines in source code repositories. Prior to 0.37.8, 0.39.6, 0.42.1, and 0.48.0, the GitHub App provider accepts X-GitHub-Enterprise-Host as the API host while processing webhook events cont…
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Medium 6.3
In Siglet current and past versions the refresh token handler do not enforce proof of possession of the issuer DID.
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High 8.6
PraisonAI: Webhook signature verification skipped (fail-open) when secret unset, allowing forged inbound webhooks (WhatsApp & Linear bots)
PraisonAI is a multi-agent teams system. Prior to 4.6.59, the WhatsApp and Linear bot webhook handlers verify HMAC signatures only when WHATSAPP_APP_SECRET or LINEAR_WEBHOOK_SECRET is configured and otherwise parse and dispatch unsigned request bodies. A remo…
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Medium 4.3
Quads Ads Manager for Google AdSense < 3.0.5 - Subscriber+ Ad-Selling Payment Bypass via Unverified Success Return URL
The Quads Ads Manager for Google AdSense WordPress plugin before 3.0.5 does not verify payment completion with the configured payment gateway before marking an ad-selling order as paid, allowing users who can place an order to obtain a paid ad placement witho…
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Medium 4.9
matrix-sdk-ui: Incomplete edit validation
matrix-sdk-ui provides GUI-centric utilities on top of matrix-rust-sdk. The message edit validation logic in the `matrix-sdk-ui` crate prior to 0.17.0 is missing a check: when replacing an encrypted event, the replacement event itself is not required to be en…
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High 8.3
melange: Incomplete package integrity verification allows data section substitution
melange allows users to build apk packages using declarative pipelines. Apko prior to version 1.2.9, corresponding to melange prior to version 0.50.4, verified the control section hash (`.PKGINFO` etc.) against the signed `APKINDEX`, but never verified the da…
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Medium 6.5
AVideo Missing Authorization via AD_Server log.php Wallet Credit
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate ad impressions in plugin/AD_Server/log.php, allowing logged-in users to submit arbitrary label values that trigger unverified wallet credits to campaign video owners. Attackers c…
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Medium 5.3
Persian Elementor < 2.8.2 - Unauthenticated ZarinPal Payment Callback Authority Bypass
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 a pending order usi…
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Medium 5.9
WC PayPay Gateway 0.5 - 0.9.3 - Unauthenticated Payment Bypass via Unverified Webhook
The Payment Gateway PayPay for WooCommerce WordPress plugin from 0.5 to 0.9.3 does not verify the authenticity of the payment notifications it receives before acting on them, allowing unauthenticated attackers who know the store's merchant identifier to mark …
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Critical 9.8
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains…
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Medium 5.3
WP Express Checkout < 2.5.0 - Unauthenticated Payment Bypass via wpec_process_empty_payment
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.
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High 7.5CVE-2026-73316 Public exploit
XenForo < 2.3.13 Payment Replay via PayPal REST Payment Provider
XenForo before 2.3.13 contains a payment replay vulnerability in the PayPal REST payment provider that allows attackers to process the same webhook payload multiple times by exploiting a missing duplicate transaction ID check. Attackers can replay a valid web…
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Low 3.7
undici vulnerable to caching and replay of unsafe HTTP method responses
undici's cache interceptor documents that only safe HTTP methods are cached, but its logic to skip caching is built by subtracting the configured methods from the set of safe methods, so an unsafe method such as POST, PUT, or DELETE is never placed in the ski…
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Medium 6.5
LobeChat 2.2.1 Webhook Signature Verification Bypass QQ Feishu
LobeChat (LobeHub) 2.2.1 does not properly verify inbound chat-platform webhook signatures in the QQ and Feishu adapters. The webhook route (/api/agent/webhooks/:platform) is unauthenticated by design and delegates verification to each adapter; the QQ adapter…
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Medium 5.3
ePayco Payment Gateway for WooCommerce < 8.4.7 - Unauthenticated Payment Confirmation Bypass
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 signature.
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Critical 9.1
MOOS-IvP through 24.8.1 uFldNodeBroker Unauthenticated Shore Route Enrollment
MOOS-IvP uFldNodeBroker through 24.8.1 fails to validate the source of TRY_SHORE_HOST messages on the vehicle bus, allowing any publisher to enroll attacker-controlled shore routes. Attackers can publish malicious shore route messages to receive bridged vehic…
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Critical 9.1
MOOS-IvP through 24.8.1 uFldShoreBroker Bridge Route Injection via Unverified Node Ping
MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODE_BROKER_PING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses.
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High 7.5
MOOS essential-moos through 10.0.1 pMOOSBridge Unauthenticated UDP Packet Injection
MOOS essential-moos through version 10.0.1 contains an unauthenticated UDP packet injection vulnerability in pMOOSBridge when configured with UDPListen. Attackers can send crafted UDP packets to the configured port to inject arbitrary variables into the local…
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Critical 9.1
MOOS essential-moos through 10.0.1 pShare Unauthenticated UDP Datagram Republishing
MOOS essential-moos through 10.0.1 contains an authentication bypass vulnerability in pShare that accepts UDP datagrams from any source and republishes them with the attacker-claimed identity intact. Attackers can send crafted UDP datagrams to pShare input ro…
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High 7.5
MOOS-IvP through 24.8.1 uFldNodeComms Node Message Source Spoofing
MOOS-IvP uFldNodeComms through 24.8.1 trusts the source node identity from the message body rather than validating it from the connection source. Attackers can craft NODE_MESSAGE packets with spoofed source identities to impersonate other nodes and post arbit…
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High 7.1
Medplum - Improper Validation of Redirect URI in External Auth Callback allows Authorization Code Leakage
Medplum is a developer platform that enables development of healthcare apps. Prior to version 5.1.6, the external identity provider callback at GET /auth/external accepts attacker-controlled redirect URIs that only need to start with a registered client redir…
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Medium 5.3
WordPress BookIt plugin <= 2.6.0.3 - Bypass Vulnerability vulnerability
Unauthenticated Bypass Vulnerability in BookIt <= 2.6.0.3 versions.
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High 7.7
Insufficient Verification of Data Authenticity in AGESA™ may allow an attacker to update SPI ROM data potentially resul…
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Medium 5.9
Cisco Secure Email S/MIME Ciphertext Decryption Vulnerabilty
Multiple vulnerabilities in the Secure/Multipurpose Internet Mail Extensions (S/MIME) decryption functionality of Cisco Secure Email could allow an unauthenticated, remote attacker to recover plain text from encrypted email messages. These vulnerabilities are…
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Medium 5.3
WP Express Checkout < 2.4.9 - Unauthenticated Payment Bypass via wpec_process_payment
The WP Express Checkout WordPress plugin before 2.4.9 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.
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High 8.1CVE-2026-19219 Public exploit
DialogHandler UploadPaths Tampering Vulnerability in Telerik UI for ASP.NET AJAX
In Progress® Telerik® UI for AJAX prior to v2026.3.812, insufficient integrity protection of dialog request parameters used by the RadEditor file browser may allow an attacker who has obtained certain application encryption key material to alter the folders t…
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Medium 4.3
CatalogX < 6.1.3 - Unauthenticated Email Content Injection via Shared Transient
The CatalogX WordPress plugin before 6.1.3 does not sanitise or escape content that an unauthenticated user can store before including it in the product enquiry notification email sent to the site administrator, allowing unauthenticated attackers to inject ar…
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Medium 5.4
BEN Group TubeBuddy for YouTube Extension tubebuddymaster1.js TBGlobal.GetToken data authenticity
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 verification of data a…
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Medium 5.4
Toggl OÜ Toggl Track Extension postMessage origin validation
A security vulnerability has been detected in Toggl OÜ Toggl Track Extension up to 4.11.21. This affects an unknown function of the component postMessage Handler. The manipulation leads to origin validation error. It is possible to initiate the attack remotel…
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Critical 9.8
@hulumi/drift before 1.3.2 Unsafe Execute Plan Acceptance
@hulumi/drift versions before 1.3.2 accept externally supplied execute plans without sufficient provenance validation, allowing untrusted reconciliation input to be treated as trusted. Attackers can supply malicious execute plans that bypass security checks t…
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Critical 9.4
Google Cloud Build Comment Control Bypass via Webhook Suppression
An Incorrect Authorization vulnerability in GitHub Trigger Comment Control in Google Cloud Build prior to 2026-06-24 on Google Cloud Platform allows a remote attacker to execute unreviewed code in the build environment using webhook suppression. This vulnerab…
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High 8.3
Linux Foundation Magma SecurityModeComplete integrity check
A vulnerability was identified in Linux Foundation Magma 1.9.0. This affects an unknown function of the component SecurityModeComplete Handler. Such manipulation leads to improper validation of integrity check value. The attack may be launched remotely. The e…
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Medium 5.3
pac4j-saml before 6.5.6 Session Destruction via Unsigned LogoutRequest
pac4j-saml before 6.5.6 does not require signature validation of SAML LogoutRequest messages in SAML2LogoutValidator.validateLogoutRequest(). When an IdP sends no SessionIndex, a session can be destroyed based solely on the NameID, allowing an unauthenticated…
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Medium 6.5
pac4j-oidc before 6.5.6 Authentication Bypass via Access Token Substitution
pac4j-oidc before 6.5.6 accepts OIDC callbacks carrying only an access token without authorization code or ID token validation. Attackers can substitute access tokens minted for other clients to create authenticated sessions without proper issuer, audience, n…