CWE-290— Authentication Bypass by Spoofing

The caddy-geo-ip (aka GeoIP) middleware through 0.6.0 for Caddy 2, when trust_header X-Forwarded-For is used, allows attackers to spoof their source IP address via an X-Forwarded-For header, which may bypass a protection mechanism (trusted…

The foundry campaigns service was found to be vulnerable to an unauthenticated information disclosure in a rest endpoint

There is a traffic hijacking vulnerability in Huawei routers. Successful exploitation of this vulnerability can cause packets to be hijacked by attackers. 

Microsoft OneNote Spoofing Vulnerability

The Formidable Forms WordPress plugin before 6.1 uses several potentially untrusted headers to determine the IP address of the client, leading to IP Address spoofing and bypass of anti-spam protections.

An issue has been discovered in GitLab affecting all versions starting from 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2. GitLab was not performing correct authentication with some Package Registries when IP address restrictions were con…

When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Fi…

Session information easily guessable vulnerability exists in Kyocera Document Solutions MFPs and printers, which may allow a network-adjacent attacker to log in to the product by spoofing a user with guessed session information. Affected p…

A vulnerability affecting F-Secure SAFE browser for Android and iOS was discovered. A maliciously crafted website could make a phishing attack with URL spoofing as the browser only display certain part of the entire URL.

Windows NTLM Spoofing Vulnerability

Inappropriate implementation in Full Screen Mode in Google Chrome on Android prior to 100.0.4896.60 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

Authentication Bypass by Spoofing in GitHub repository microweber/microweber prior to 1.2.20.

Chromium: CVE-2021-30621 UI Spoofing in Autofill

Chromium: CVE-2021-30619 UI Spoofing in Autofill

Common is a package of common modules that can be accessed by NIMBLE services. Common before commit number 3b96cb0293d3443b870351945f41d7d55cb34b53 did not properly verify the signature of JSON Web Tokens. This allows someone to forge a va…

An authentication bypass vulnerability was found in Kiali in versions before 1.31.0 when the authentication strategy `OpenID` is used. When RBAC is enabled, Kiali assumes that some of the token validation is handled by the underlying clust…

Inappropriate implementation in Autofill in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted HTML page.

A malicious extension could have opened a popup window lacking an address bar. The title of the popup lacking an address bar should not be fully controllable, but in this situation was. This could have been used to spoof a website and atte…

An issue was discovered in Scytl sVote 2.1. Because the IP address from an X-Forwarded-For header (which can be manipulated client-side) is used for the internal application logs, an attacker can inject wrong IP addresses into these logs.

Incorrect security UI in Page Info in Google Chrome on iOS prior to 88.0.4324.96 allowed a remote attacker to spoof security UI via a crafted HTML page.

A DNS rebinding vulnerability in the UPnP MediaServer implementation in Freebox Server before 4.2.3.

A spoofing vulnerability exists when Microsoft Bing Search for Android improperly handles specific HTML content, aka 'Microsoft Bing Search Spoofing Vulnerability'.

When a JavaScript URL (javascript:) is evaluated and the result is a string, this string is parsed to create an HTML document, which is then presented. Previously, this document's URL (as reported by the document.location property, for exa…

Insufficient policy enforcement in downloads in Google Chrome prior to 78.0.3904.70 allowed a remote attacker to bypass download restrictions via a crafted HTML page.

A URL spoofing vulnerability was found in all international versions of Xiaomi Mi browser 10.5.6-g (aka the MIUI native browser) and Mint Browser 1.5.3 due to the way they handle the "q" query parameter. The portion of an https URL before …

An exploitable vulnerability exists in the WiFi Access Point feature of Circle with Disney running firmware 2.0.1. A series of WiFi packets can force Circle to setup an Access Point with default credentials. An attacker needs to send a ser…

An exploitable vulnerability exists in the WiFi management of Circle with Disney. A crafted Access Point with the same name as the legitimate one can be used to make Circle connect to an untrusted network. An attacker needs to setup an Acc…

Spoofing issue in the DOM: Copy & Paste and Drag & Drop component. This vulnerability was fixed in Firefox 147, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.

OpenClaw version 2026.1.14-1 prior to 2026.2.2, with the Matrix plugin installed and enabled, contain a vulnerability in which DM allowlist matching could be bypassed by exact-matching against sender display names and localparts without ho…

Vulnerability in the OPC UA .NET Standard Stack before 1.5.374.158 allows an unauthorized attacker to bypass application authentication when using HTTPS endpoints.

Authentication Bypass by Spoofing vulnerability by replacing to exsiting notes in Apache Zeppelin.This issue affects Apache Zeppelin: from 0.10.1 before 0.11.0. Users are recommended to upgrade to version 0.11.0, which fixes the issue.

Dell PowerProtect Data Domain Management Center, Feature Release versions 7.7.1.0 through 8.8, LTS2024 release versions 7.13.1.0 through 7.13.1.80, LTS2025 release versions 8.3.1.0 through 8.3.1.40, LTS2026 release versions 8.6.1.0 through…

Vulnerability in the Oracle Security Service product of Oracle Fusion Middleware (component: Oracle SSL API). The supported version that is affected is 12.2.1.4.0. Difficult to exploit vulnerability allows low privileged attacker with ne…

Authentication Bypass by Spoofing vulnerability in the password reset process of Pandora FMS allows an unauthenticated attacker to initiate a password reset process for any user account without proper authentication. This issue affects Pan…

Extensible Service Proxy, a.k.a. ESP is a proxy which enables API management capabilities for JSON/REST or gRPC API services. ESPv1 can be configured to authenticate a JWT token. Its verified JWT claim is passed to the application by HTTP …

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. Prior to versions 2.11.15 and 2.12.6, the NATS message header `Nats-Request-Info:` is supposed to be a guarantee of identity by the NATS server…

NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The nats-server offers a `Nats-Request-Info:` message header, providing information about a request. This is supposed to provide enough informa…

A security vulnerability exists in the authorization handling for the local (management) cluster shell feature of SUSE Rancher Manager 2.15.0 up to 2.15.3, 2.14.0 up to 2.14.7, 2.13.0 up to 2.13.11, 2.12.0 up to 2.12.15, 2.11.0 up to 2.11…

The twofactor_gauthenticator plugin for Roundcube is vulnerable to 2fa authentication bypass by spoofed client address headers. Due to the lack of validation of the Client-IP and X-Forwarded-For headers, an attacker who obtains user's pa…

Authenticated users are able to manipulate both the SMTP envelope “Envelope-from” and “From” fields when sending emails through OVH mail servers. Due to OVH's default SPF configuration, which commonly includes include:mx.ovh.com…

In Siglet current and past versions the refresh token handler do not enforce proof of possession of the issuer DID.

A vulnerability has been found in AstrBotDevs AstrBot up to 4.25.5. This issue affects the function OpenApiRoute.chat_send of the file astrbot/dashboard/routes/open_api.py of the component API. Such manipulation of the argument Username le…

Doorkeeper is an OAuth 2 provider for Ruby on Rails. In version 1.9.0, an attacker who knows only a dynamically registered client's client_id, which is public information, can authenticate as that client at the token endpoint and obtain an…

Spoofing issue in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 150, Firefox ESR 115.35, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10.

Python Social Auth is a social authentication/registration mechanism. In versions prior to 5.6.0, upon authentication, the user could be associated by e-mail even if the `associate_by_email` pipeline was not included. This could lead to ac…

The Versa Director SD-WAN orchestration platform implements Two-Factor Authentication (2FA) using One-Time Passcodes (OTP) delivered via email or SMS. Versa Director accepts untrusted user input when dispatching 2FA codes, allowing an atta…

Applications that use spring-boot-loader or spring-boot-loader-classic and contain custom code that performs signature verification of nested jar files may be vulnerable to signature forgery where content that appears to have been signed…

DESIGNA ABACUS v.18 and before allows an attacker to bypass the payment process via a crafted QR code.

Authentication bypass in the 2FA feature in Devolutions Server 2024.1.14.0 and earlier allows an authenticated attacker to authenticate to another user without being asked for the 2FA via another browser tab.

HCL DevOps Deploy / HCL Launch does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.