Weakness (CWE)
CWE-290: Authentication Bypass by Spoofing
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Source: MITRE CWE-290
761 results · Feed
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Critical 9.1
When deploying Cloud Foundry together with the haproxy-boshrelease and using a non default configuration, it might be p…
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High 7.5
A vulnerability regarding authentication bypass by spoofing is found in the RTSP functionality. This allows man-in-the-…
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Medium 6.3
DESIGNA ABACUS v.18 and before allows an attacker to bypass the payment process via a crafted QR code.
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Medium 6.3
Authentication bypass in the 2FA feature in Devolutions Server 2024.1.14.0 and earlier allows an authenticated attacker…
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Medium 6.5
Click Studios Passwordstate Core before 9.8 build 9858 allows Authentication Bypass.
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High 7.2CVE-2024-21518 EPSS 14%
Zip slip in opencart
This affects versions of the package opencart/opencart from 4.0.0.0. A Zip Slip issue was identified via the marketplace installer due to improper sanitization of the target path, allowing files within a malicious archive to traverse the filesystem and be ext…
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Medium 5.4
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Microsoft Edge (Chromium-based) Spoofing Vulnerability
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Medium 6.5
An issue in Annonshop.app DecentralizeJustice/ anonymousLocker commit 2b2b4 allows attackers to send messages erroneous…
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Low 3.3
Smart Rule Overwrite Bypass in BeyondInsight PasswordSafe
A low severity vulnerability in BIPS has been identified where an attacker with high privileges or a compromised high privilege account can overwrite Read-Only smart rules via a specially crafted API request.
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Low 3.7
WordPress Under Construction / Maintenance Mode from Acurax plugin <= 2.6 - IP Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in Acurax Under Construction / Maintenance Mode from Acurax allows Authentication Bypass.This issue affects Under Construction / Maintenance Mode from Acurax: from n/a through 2.6.
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High 7.5
Openshift/telemeter: iss check during jwt authentication can be bypassed
A flaw was found in OpenShift's Telemeter. If certain conditions are in place, an attacker can use a forged token to bypass the issue ("iss") check during JSON web token (JWT) authentication.
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Medium 5.3
WordPress Malware Scanner plugin <= 4.7.1 - IP Restriction Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in miniorange Malware Scanner allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Malware Scanner: from n/a through 4.7.1.
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Medium 5.3
WordPress Rate my Post – WP Rating System plugin <= 3.4.2 - Broken Access Control vulnerability
Authentication Bypass by Spoofing vulnerability in FeedbackWP Rate my Post – WP Rating System allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Rate my Post – WP Rating System: from n/a through 3.4.2.
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Medium 5.3
WordPress RegistrationMagic plugin <= 5.2.5.0 - IP Limit Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in Metagauss RegistrationMagic allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects RegistrationMagic: from n/a through 5.2.5.0.
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Medium 5.3
WordPress Branda plugin <= 3.4.14 - IP Restriction Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in WPMU DEV Branda allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Branda: from n/a through 3.4.14.
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Low 3.7
WordPress Coming soon and Maintenance mode plugin <= 3.7.3 - IP Filtering Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in wpdevart Coming soon and Maintenance mode allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Coming soon and Maintenance mode: from n/a through 3.7.3.
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Medium 5.3
WordPress Restricted Site Access plugin <= 7.4.1 - IP Restriction Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in 10up Restricted Site Access allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Restricted Site Access: from n/a through 7.4.1.
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Medium 5.3
WordPress Maspik – Spam Blacklist plugin <= 0.10.3 - IP Filtering Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in yonifre Maspik – Spam blacklist allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Maspik – Spam blacklist: from n/a through 0.10.3.
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Low 3.7
WordPress WP Maintenance plugin <= 6.1.3 - IP Filtering Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in WP Maintenance allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects WP Maintenance: from n/a through 6.1.3.
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Medium 5.3
WordPress Antispam Bee plugin <= 2.11.3 - Country IP Restriction Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in pluginkollektiv Antispam Bee allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Antispam Bee: from n/a through 2.11.3.
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Medium 5.3
WordPress IP2Location Country Blocker plugin <= 2.29.1 - IP Bypass Vulnerability vulnerability
Authentication Bypass by Spoofing vulnerability in IP2Location Download IP2Location Country Blocker allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Download IP2Location Country Blocker: from n/a through 2.29.1.
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Critical 9.8
Registration Authentication Bypass Vulnerability
In Progress Telerik Report Server, version 2024 Q1 (10.0.24.305) or earlier, on IIS, an unauthenticated attacker can gain access to Telerik Report Server restricted functionality via an authentication bypass vulnerability.
KEV Jun 13, 2024 -
Medium 5.8
Multiple Cisco products are affected by a vulnerability in the Snort Intrusion Prevention System (IPS) rule engine that…
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Medium 5.3
WordPress Giveaways and Contests by RafflePress plugin <= 1.12.7 - IP Restriction Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in RafflePress Giveaways and Contests allows Functionality Bypass.This issue affects Giveaways and Contests: from n/a through 1.12.7.
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Medium 5.3
WordPress Royal Elementor Addons and Templates plugin <= 1.3.93 - IP Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in WP Royal Royal Elementor Addons allows Functionality Bypass.This issue affects Royal Elementor Addons: from n/a through 1.3.93.
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Low 3.7
WordPress Maintenance Mode plugin <= 3.0.1 - IP Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in helderk Maintenance Mode allows Functionality Bypass.This issue affects Maintenance Mode: from n/a through 3.0.1.
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Low 3.7
WordPress WordPress Manutenção plugin <= 1.0.6 - Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in Filipe Seabra WordPress Manutenção allows Functionality Bypass.This issue affects WordPress Manutenção: from n/a through 1.0.6.
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Medium 5.3
WordPress Wp Ultimate Review plugin <= 2.3.6 - IP limit Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in Roxnor Wp Ultimate Review wp-ultimate-review allows Identity Spoofing.This issue affects Wp Ultimate Review: from n/a through <= 2.3.6.
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Medium 5.3
WordPress Defender Security plugin <= 4.4.1 - IP Restriction Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in WPMU DEV Defender Security allows Functionality Bypass.This issue affects Defender Security: from n/a through 4.4.1.
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Medium 4.3
WordPress Comments Like Dislike plugin <= 1.2.2 - IP Restriction Bypass Vulnerability vulnerability
Authentication Bypass by Spoofing vulnerability in WP Happy Coders Comments Like Dislike allows Functionality Bypass.This issue affects Comments Like Dislike: from n/a through 1.2.2.
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Medium 5.3
WordPress LionScripts: IP Blocker Lite plugin <= 11.1.1 - Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in LionScripts IP Blocker Lite allows Functionality Bypass.This issue affects IP Blocker Lite: from n/a through 11.1.1.
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Low 3.7
WordPress CGC Maintenance Mode plugin <= 1.2 - IP Filtering Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in Pippin Williamson CGC Maintenance Mode allows Functionality Bypass.This issue affects CGC Maintenance Mode: from n/a through 1.2.
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Medium 5.3
WordPress Newsletter plugin <= 8.2.0 - IP Blacklist Bypass vulnerability
Authentication Bypass by Spoofing vulnerability in Stefano Lissa & The Newsletter Team Newsletter allows Functionality Bypass.This issue affects Newsletter: from n/a through 8.2.0.
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Medium 5.3
WordPress WTI Like Post plugin <= 1.4.6 - IP Restriction Bypass Vulnerability vulnerability
Authentication Bypass by Spoofing vulnerability in webtechideas WTI Like Post allows Functionality Bypass.This issue affects WTI Like Post: from n/a through 1.4.6.
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High 7.1
OctoPrint Authentication Bypass via X-Forwarded-For Header when autologinLocal is enabled
OctoPrint provides a web interface for controlling consumer 3D printers. OctoPrint versions up until and including 1.10.0 contain a vulnerability that allows an unauthenticated attacker to completely bypass the authentication if the `autologinLocal` option is…
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Medium 5.2
An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client sub…
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Medium 6.5
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability
TP-Link TL-WR841N dropbearpwd Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR841N routers. Authentication is not re…
KEV Sep 3, 2025 -
Medium 6.5
TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability
TP-Link TL-WR902AC loginFs Improper Authentication Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of TP-Link TL-WR902AC routers. Authentication is not requ…
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High 8.8
Jenkins Script Security Plugin sandbox bypass vulnerability
A sandbox bypass vulnerability involving sandbox-defined classes that shadow specific non-sandbox-defined classes in Jenkins Script Security Plugin 1335.vf07d9ce377a_e and earlier allows attackers with permission to define and run sandboxed scripts, including…
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Medium 4.3
Authentication Bypass by Spoofing in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions before 16.9.6, all versions starting from 16.10 before 16.10.4, all versions starting from 16.11 before 16.11.1. Under certain conditions, an attacker through a crafted email address may be a…