Search Results (5528 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-35030 2 Berriai, Litellm 2 Litellm, Litellm 2026-04-08 9.1 Critical
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.0, when JWT authentication is enabled (enable_jwt_auth: true), the OIDC userinfo cache uses token[:20] as the cache key. JWT headers produced by the same signing algorithm generate identical first 20 characters. This configuration option is not enabled by default. Most instances are not affected. An unauthenticated attacker can craft a token whose first 20 characters match a legitimate user's cached token. On cache hit, the attacker inherits the legitimate user's identity and permissions. This affects deployments with JWT/OIDC authentication enabled. Fixed in v1.83.0.
CVE-2026-5676 1 Totolink 1 A8000r 2026-04-07 7.3 High
A vulnerability was identified in Totolink A8000R 5.9c.681_B20180413. This issue affects the function setLanguageCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument langType leads to missing authentication. The attack can be launched remotely. The exploit is publicly available and might be used.
CVE-2017-20237 1 Belden 1 Hirschmann Industrial Hivision 2026-04-07 9.8 Critical
Hirschmann Industrial HiVision versions prior to 06.0.07 and 07.0.03 contains an authentication bypass vulnerability in the master service that allows unauthenticated remote attackers to execute arbitrary commands with administrative privileges. Attackers can invoke exposed interface methods over the remote service to bypass authentication and achieve remote code execution on the underlying operating system.
CVE-2026-5616 1 Jeecg 1 Jeecgboot 2026-04-07 7.3 High
A security vulnerability has been detected in JeecgBoot 3.9.0/3.9.1. The impacted element is an unknown function of the file jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/airag/JeecgBizToolsProvider.java of the component AI Chat Module. Such manipulation leads to missing authentication. The attack can be executed remotely. The name of the patch is b7c9aeba7aefda9e008ea8fe4fc3daf08d0c5b39/2c1cc88b8d983868df8c520a343d6ff4369d9e59. It is best practice to apply a patch to resolve this issue. The project fixed the issue with a commit which shall be part of the next official release.
CVE-2026-5632 1 Assafelovic 1 Gpt-researcher 2026-04-07 7.3 High
A vulnerability was found in assafelovic gpt-researcher up to 3.4.3. This impacts an unknown function of the component HTTP REST API Endpoint. Performing a manipulation results in missing authentication. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.
CVE-2026-4252 1 Tenda 2 Ac8, Ac8 Firmware 2026-04-07 9.8 Critical
A vulnerability was identified in Tenda AC8 16.03.50.11. Affected by this issue is the function check_is_ipv6 of the component IPv6 Handler. The manipulation leads to reliance on ip address for authentication. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.
CVE-2026-4829 1 Devolutions 2 Devolutions Server, Server 2026-04-07 5.4 Medium
Improper authentication in the external OAuth authentication flow in Devolutions Server 2026.1.11 and earlier allows an authenticated user to authenticate as other users, including administrators, via reuse of a session code from an external authentication flow.
CVE-2026-34121 1 Tp-link 3 Tapo C520ws, Tapo C520ws Firmware, Tapo C520ws V2 2026-04-07 8.8 High
An authentication bypass vulnerability within the HTTP handling of the DS configuration service in TP-Link Tapo C520WS v2.6 was identified, due to inconsistent parsing and authorization logic in JSON requests during authentication check. An unauthenticated attacker can append an authentication-exempt action to a request containing privileged DS do actions, bypassing authorization checks. Successful exploitation allows unauthenticated execution of restricted configuration actions, which may result in unauthorized modification of device state.
CVE-2024-14034 1 Belden 1 Hirschmann Hieos 2026-04-03 9.8 Critical
Hirschmann HiEOS devices versions prior to 01.1.00 contain an authentication bypass vulnerability in the HTTP(S) management module that allows unauthenticated remote attackers to gain administrative access by sending specially crafted HTTP(S) requests. Attackers can exploit improper authentication handling to obtain elevated privileges and perform unauthorized actions including configuration download or upload and firmware modification.
CVE-2026-5320 1 Vanna-ai 1 Vanna 2026-04-03 7.3 High
A vulnerability was detected in vanna-ai vanna up to 2.0.2. Affected by this vulnerability is an unknown functionality of the file /api/vanna/v2/ of the component Chat API Endpoint. Performing a manipulation results in missing authentication. The attack can be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2026-34736 1 Openedx 1 Openedx-platform 2026-04-03 5.3 Medium
Open edX Platform enables the authoring and delivery of online learning at any scale. From the maple release to before the ulmo release, an unauthenticated attacker can fully bypass the email verification process by combining two issues: the OAuth2 password grant issuing tokens to inactive users (documented behavior) and the activation_key being exposed in the REST API response at /api/user/v1/accounts/. This issue has been patched in the ulmo release.
CVE-2026-34389 1 Fleetdm 1 Fleet 2026-04-03 6.5 Medium
Fleet is open source device management software. Prior to 4.81.0, Fleet contained an issue in the user invitation flow where the email address provided during invite acceptance was not validated against the email address associated with the invite. An attacker who obtained a valid invite token could create an account under an arbitrary email address while inheriting the role granted by the invite, including global admin. Version 4.81.0 patches the issue.
CVE-2026-31946 2 Frentix, Openolat 2 Openolat, Openolat 2026-04-03 9.8 Critical
OpenOlat is an open source web-based e-learning platform for teaching, learning, assessment and communication. From version 10.5.4 to before version 20.2.5, OpenOLAT's OpenID Connect implicit flow implementation does not verify JWT signatures. The JSONWebToken.parse() method silently discards the signature segment of the compact JWT (header.payload.signature), and the getAccessToken() methods in both OpenIdConnectApi and OpenIdConnectFullConfigurableApi only validate claim-level fields (issuer, audience, state, nonce) without any cryptographic signature verification against the Identity Provider's JWKS endpoint. This issue has been patched in version 20.2.5.
CVE-2025-71279 1 Xenforo 1 Xenforo 2026-04-02 9.8 Critical
XenForo before 2.3.7 contains a security issue affecting Passkeys that have been added to user accounts. An attacker may be able to compromise the security of Passkey-based authentication.
CVE-2025-31271 1 Apple 1 Macos 2026-04-02 7.5 High
This issue was addressed through improved state management. This issue is fixed in macOS Tahoe 26. Incoming FaceTime calls can appear or be accepted on a locked macOS device, even with notifications disabled on the lock screen.
CVE-2025-43281 1 Apple 2 Macos, Macos Sequoia 2026-04-02 7.8 High
The issue was addressed with improved authentication. This issue is fixed in macOS Sequoia 15.6. A local attacker may be able to elevate their privileges.
CVE-2026-21004 1 Samsung 1 Smart Switch 2026-04-02 6.5 Medium
Improper authentication in Smart Switch prior to version 3.7.69.15 allows adjacent attackers to trigger a denial of service.
CVE-2026-33898 2 Linuxcontainers, Lxc 2 Incus, Incus 2026-04-02 8.8 High
Incus is a system container and virtual machine manager. Prior to version 6.23.0, the web server spawned by `incus webui` incorrectly validates the authentication token such that an invalid value will be accepted. `incus webui` runs a local web server on a random localhost port. For authentication, it provides the user with a URL containing an authentication token. When accessed with that token, Incus creates a cookie persisting that token without needing to include it in subsequent HTTP requests. While the Incus client correctly validates the value of the cookie, it does not correctly validate the token when passed int the URL. This allows for an attacker able to locate and talk to the temporary web server on localhost to have as much access to Incus as the user who ran `incus webui`. This can lead to privilege escalation by another local user or an access to the user's Incus instances and possibly system resources by a remote attack able to trick the local user into interacting with the Incus UI web server. Version 6.23.0 patches the issue.
CVE-2026-0558 2 Lollms, Parisneo 2 Lollms, Parisneo/lollms 2026-04-02 9.8 Critical
A vulnerability in parisneo/lollms, up to and including version 2.2.0, allows unauthenticated users to upload and process files through the `/api/files/extract-text` endpoint. This endpoint does not enforce authentication, unlike other file-related endpoints, and lacks the `Depends(get_current_active_user)` dependency. This issue can lead to denial of service (DoS) through resource exhaustion, information disclosure, and violation of the application's documented security policies.
CVE-2026-33215 2 Linuxfoundation, Nats 2 Nats-server, Nats Server 2026-03-31 6.5 Medium
NATS-Server is a High-Performance server for NATS.io, a cloud and edge native messaging system. The nats-server provides an MQTT client interface. Prior to versions 2.11.15 and 2.12.5, Sessions and Messages can by hijacked via MQTT Client ID malfeasance. Versions 2.11.15 and 2.12.5 patch the issue. No known workarounds are available.