CWE-1390— Weak Authentication
The product uses an authentication mechanism to restrict access to specific users or identities, but the mechanism does not sufficiently prove that the claimed identity is correct.— MITRE CWE catalog
120 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-1390page 3 of 3
- CVE-2026-69982MEDIUMCVSS 5.9EG 5.92026-10-13
Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security feature over a network.
- CVE-2026-83681MEDIUMCVSS 5.5EG 5.52026-10-13
Weak authentication in Microsoft PowerToys allows an authorized attacker to perform tampering locally.
- CVE-2026-83657MEDIUMCVSS 5.5EG 5.52026-10-13
Weak authentication in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.
- CVE-2026-59135MEDIUMCVSS 5.5EG 5.52026-08-11
Weak authentication in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.
- CVE-2025-62844MEDIUMCVSS 5.5EG 5.52026-03-20
A weak authentication vulnerability has been reported to affect QHora. If an attacker gains local network access, they can then exploit the vulnerability to gain sensitive information. We have already fixed the vulnerability in the follow…
- CVE-2026-85939MEDIUMCVSS 5.3EG 5.32026-10-13
Weak authentication in Windows Kernel allows an authorized attacker to bypass a security feature over a network.
- CVE-2026-32497MEDIUMCVSS 5.3EG 5.32026-03-25
Weak Authentication vulnerability in PickPlugins User Verification user-verification allows Authentication Abuse.This issue affects User Verification: from n/a through <= 2.0.45.
- CVE-2025-47479MEDIUMCVSS 5.3EG 5.32025-07-04
Weak Authentication vulnerability in AresIT WP Compress wp-compress-image-optimizer allows Authentication Abuse.This issue affects WP Compress: from n/a through <= 6.30.30.
- CVE-2023-41862MEDIUMCVSS 5.3EG 5.32024-12-13
Weak Authentication vulnerability in Guido VS Contact Form allows Authentication Abuse.This issue affects VS Contact Form: from n/a through 14.0.
- CVE-2022-45860MEDIUMCVSS 5.3EG 5.32023-05-03
A weak authentication vulnerability [CWE-1390] in FortiNAC-F version 7.2.0, FortiNAC version 9.4.2 and below, 9.2 all versions, 9.1 all versions, 8.8 all versions, 8.7 all versions in device registration page may allow an unauthenticated a…
- CVE-2026-57352MEDIUMCVSS 4.8EG 4.82026-07-02
Unauthenticated Broken Authentication in ALD – Dropshipping and Fulfillment for AliExpress and WooCommerce <= 2.2.0 versions.
- CVE-2024-32119MEDIUMCVSS 4.8EG 4.82025-06-10
An improper authentication vulnerability [CWE-287] in Fortinet FortiClientEMS version 7.4.0 and before 7.2.4 allows an unauthenticated attacker with the knowledge of the targeted user's FCTUID and VDOM to perform operations such as uploadi…
- CVE-2025-0605MEDIUMCVSS 4.6EG 4.62025-05-22
An issue has been discovered in GitLab CE/EE affecting all versions from 16.8 before 17.10.7, 17.11 before 17.11.3, and 18.0 before 18.0.1. Group access controls could allow certain users to bypass two-factor authentication requirements.
- CVE-2026-49323MEDIUMCVSS 4.3EG 4.32026-05-29
Weak authentication between the Wireless Control Module (WCM) and the Engine Control Module (ECM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with read access to the in-vehicle network t…
- CVE-2026-49322MEDIUMCVSS 4.3EG 4.32026-05-29
Weak authentication in the Wireless Control Module (WCM) of the Indian Motorcycle Scout Bobber + Tech 2025 model year allows an adjacent-network attacker with read access to the in-vehicle network to recover the user-set unlock PIN by pass…
- CVE-2024-8322MEDIUMCVSS 4.3EG 4.32024-09-10
Weak authentication in Patch Management of Ivanti EPM before 2022 SU6, or the 2024 September update allows a remote authenticated attacker to access restricted functionality.
- CVE-2024-29038MEDIUMCVSS 4.3EG 4.32024-06-28
tpm2-tools is the source repository for the Trusted Platform Module (TPM2.0) tools. A malicious attacker can generate arbitrary quote data which is not detected by `tpm2 checkquote`. This issue was patched in version 5.7.
- CVE-2023-41900MEDIUMCVSS 4.3EG 4.32023-09-15
Jetty is a Java based web server and servlet engine. Versions 9.4.21 through 9.4.51, 10.0.15, and 11.0.15 are vulnerable to weak authentication. If a Jetty `OpenIdAuthenticator` uses the optional nested `LoginService`, and that `LoginServi…
- CVE-2024-5891MEDIUMCVSS 4.2EG 4.22024-06-12
A vulnerability was found in Quay. If an attacker can obtain the client ID for an application, they can use an OAuth token to authenticate despite not having access to the organization from which the application was created. This issue is …
- CVE-2025-29991LOWCVSS 2.2EG 2.22025-04-03
Yubico YubiKey 5.4.1 through 5.7.3 before 5.7.4 has an incorrect FIDO CTAP PIN/UV Auth Protocol Two implementation. It uses the signature length from CTAP PIN/UV Auth Protocol One, even when CTAP PIN/UV Auth Protocol Two was chosen, result…
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