CWE-290
Authentication Bypass by Spoofing
Description
This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks.
Hierarchy (View 1000)
Related attack patterns (CAPEC)
CAPEC-21 · CAPEC-22 · CAPEC-459 · CAPEC-461 · CAPEC-473 · CAPEC-476 · CAPEC-59 · CAPEC-60 · CAPEC-667 · CAPEC-94
CVEs mapped to this weakness (677)
page 31 of 34| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-49446 | med | 0.26 | — | — | Jul 28, 2026 | ### Summary The Constellation-tunnel bypass branch in `tokenMiddleware` at `src/proxy/routerGen.go:53-66` returns to the upstream handler before the request's `x-cosmos-user`, `x-cosmos-role`, `x-cosmos-user-role`, and `x-cosmos-mfa` headers are stripped at lines 68-72, and… | ||
| CVE-2026-39411 | Med | 0.26 | 5.0 | 0.00 | Apr 8, 2026 | LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, the webapi authentication layer trusts a client-controlled X-lobe-chat-auth header that is only XOR-obfuscated, not signed or otherwise authenticated.… | ||
| CVE-2025-26421 | Med | 0.26 | 4.0 | 0.00 | Sep 4, 2025 | In multiple locations, there is a possible lock screen bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. | ||
| CVE-2025-48937 | Med | 0.25 | 4.9 | 0.00 | Jun 10, 2025 | matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. matrix-sdk-crypto since version 0.8.0 and up to 0.11.0 does not correctly validate the sender of an encrypted event. Accordingly, a malicious homeserver operator can modify events served to clients,… | ||
| CVE-2023-41329 | Low | 0.25 | 3.9 | 0.01 | Sep 6, 2023 | WireMock is a tool for mocking HTTP services. The proxy mode of WireMock, can be protected by the network restrictions configuration, as documented in Preventing proxying to and recording from specific target addresses. These restrictions can be configured using the domain… | ||
| CVE-2026-33621 | Med | 0.24 | 4.8 | 0.00 | Mar 26, 2026 | PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab `v0.7.7` through `v0.8.4` contain incomplete request-throttling protections for auth-checkable endpoints. In `v0.7.7` through `v0.8.3`, a fully implemented… | ||
| CVE-2025-66270 | Med | 0.24 | 4.7 | 0.00 | Dec 5, 2025 | The KDE Connect protocol 8 before 2025-11-28 does not correlate device IDs across two packets. This affects KDE Connect before 25.12 on desktop, KDE Connect before 0.5.4 on iOS, KDE Connect before 1.34.4 on Android, GSConnect before 68, and Valent before 1.0.0.alpha.49. | ||
| CVE-2024-45453 | Low | 0.24 | 3.7 | 0.00 | Sep 23, 2024 | Authentication Bypass by Spoofing vulnerability in Peter Hardy-vanDoorn Maintenance Redirect jf3-maintenance-mode.This issue affects Maintenance Redirect: from n/a through <= 2.0.1. | ||
| CVE-2024-43944 | Low | 0.24 | 3.7 | 0.00 | Aug 29, 2024 | Authentication Bypass by Spoofing vulnerability in ilyasine Maintenance & Coming Soon Redirect Animation maintenance-coming-soon-redirect-animation allows Identity Spoofing.This issue affects Maintenance & Coming Soon Redirect Animation: from n/a through <= 2.3.3. | ||
| CVE-2024-35749 | Low | 0.24 | 3.7 | 0.00 | Jun 10, 2024 | 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. | ||
| CVE-2023-49741 | Low | 0.24 | 3.7 | 0.00 | Jun 4, 2024 | 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. | ||
| CVE-2023-47769 | Low | 0.24 | 3.7 | 0.00 | Jun 4, 2024 | 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. | ||
| CVE-2024-32708 | Low | 0.24 | 3.7 | 0.00 | May 17, 2024 | Authentication Bypass by Spoofing vulnerability in helderk Maintenance Mode allows Functionality Bypass.This issue affects Maintenance Mode: from n/a through 3.0.1. | ||
| CVE-2024-30480 | Low | 0.24 | 3.7 | 0.00 | May 17, 2024 | 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. | ||
| CVE-2024-22139 | Low | 0.24 | 3.7 | 0.00 | May 17, 2024 | 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. | ||
| CVE-2021-22890 | Low | 0.24 | 3.7 | 0.03 | Apr 1, 2021 | curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. When using a HTTPS proxy and TLS 1.3, libcurl can confuse session tickets arriving from the HTTPS proxy but work as… | ||
| CVE-2020-25686 | Low | 0.24 | 3.7 | 0.05 | Jan 20, 2021 | A flaw was found in dnsmasq before version 2.83. When receiving a query, dnsmasq does not check for an existing pending request for the same name and forwards a new request. By default, a maximum of 150 pending queries can be sent to upstream servers, so there can be at most 150… | ||
| CVE-2024-54158 | Low | 0.23 | 3.5 | 0.00 | Dec 4, 2024 | In JetBrains YouTrack before 2024.3.52635 potential spoofing attack was possible via lack of Punycode encoding | ||
| CVE-2025-13015 | Low | 0.22 | 3.4 | 0.00 | Nov 11, 2025 | Spoofing issue in Firefox. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30. | ||
| CVE-2023-0657 | Low | 0.22 | 3.4 | 0.00 | Nov 17, 2024 | A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions. |
- risk 0.26cvss —epss —
### Summary The Constellation-tunnel bypass branch in `tokenMiddleware` at `src/proxy/routerGen.go:53-66` returns to the upstream handler before the request's `x-cosmos-user`, `x-cosmos-role`, `x-cosmos-user-role`, and `x-cosmos-mfa` headers are stripped at lines 68-72, and…
- risk 0.26cvss 5.0epss 0.00
LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, the webapi authentication layer trusts a client-controlled X-lobe-chat-auth header that is only XOR-obfuscated, not signed or otherwise authenticated.…
- risk 0.26cvss 4.0epss 0.00
In multiple locations, there is a possible lock screen bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
- risk 0.25cvss 4.9epss 0.00
matrix-rust-sdk is an implementation of a Matrix client-server library in Rust. matrix-sdk-crypto since version 0.8.0 and up to 0.11.0 does not correctly validate the sender of an encrypted event. Accordingly, a malicious homeserver operator can modify events served to clients,…
- risk 0.25cvss 3.9epss 0.01
WireMock is a tool for mocking HTTP services. The proxy mode of WireMock, can be protected by the network restrictions configuration, as documented in Preventing proxying to and recording from specific target addresses. These restrictions can be configured using the domain…
- risk 0.24cvss 4.8epss 0.00
PinchTab is a standalone HTTP server that gives AI agents direct control over a Chrome browser. PinchTab `v0.7.7` through `v0.8.4` contain incomplete request-throttling protections for auth-checkable endpoints. In `v0.7.7` through `v0.8.3`, a fully implemented…
- risk 0.24cvss 4.7epss 0.00
The KDE Connect protocol 8 before 2025-11-28 does not correlate device IDs across two packets. This affects KDE Connect before 25.12 on desktop, KDE Connect before 0.5.4 on iOS, KDE Connect before 1.34.4 on Android, GSConnect before 68, and Valent before 1.0.0.alpha.49.
- risk 0.24cvss 3.7epss 0.00
Authentication Bypass by Spoofing vulnerability in Peter Hardy-vanDoorn Maintenance Redirect jf3-maintenance-mode.This issue affects Maintenance Redirect: from n/a through <= 2.0.1.
- risk 0.24cvss 3.7epss 0.00
Authentication Bypass by Spoofing vulnerability in ilyasine Maintenance & Coming Soon Redirect Animation maintenance-coming-soon-redirect-animation allows Identity Spoofing.This issue affects Maintenance & Coming Soon Redirect Animation: from n/a through <= 2.3.3.
- risk 0.24cvss 3.7epss 0.00
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.
- risk 0.24cvss 3.7epss 0.00
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.
- risk 0.24cvss 3.7epss 0.00
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.
- risk 0.24cvss 3.7epss 0.00
Authentication Bypass by Spoofing vulnerability in helderk Maintenance Mode allows Functionality Bypass.This issue affects Maintenance Mode: from n/a through 3.0.1.
- risk 0.24cvss 3.7epss 0.00
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.
- risk 0.24cvss 3.7epss 0.00
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.
- risk 0.24cvss 3.7epss 0.03
curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. When using a HTTPS proxy and TLS 1.3, libcurl can confuse session tickets arriving from the HTTPS proxy but work as…
- risk 0.24cvss 3.7epss 0.05
A flaw was found in dnsmasq before version 2.83. When receiving a query, dnsmasq does not check for an existing pending request for the same name and forwards a new request. By default, a maximum of 150 pending queries can be sent to upstream servers, so there can be at most 150…
- risk 0.23cvss 3.5epss 0.00
In JetBrains YouTrack before 2024.3.52635 potential spoofing attack was possible via lack of Punycode encoding
- risk 0.22cvss 3.4epss 0.00
Spoofing issue in Firefox. This vulnerability was fixed in Firefox 145, Firefox ESR 140.5, and Firefox ESR 115.30.
- risk 0.22cvss 3.4epss 0.00
A flaw was found in Keycloak. This issue occurs due to improperly enforcing token types when validating signatures locally. This could allow an authenticated attacker to exchange a logout token for an access token and possibly gain access to data outside of enforced permissions.