CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

CISA KEV catalog updated: (v2026.08.24)

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CVE-2026-15925
Critical

Snowflake Connector for Python versions prior to 4.7.1 and 3.18.1 lack proper TLS hostname verification. An attacker with on-path network access could intercept or redirect HTTPS traffic and present a certificate signed by any trusted CA for any domain, causing the connector to accept connections without validating the certificate matches the requested hostname.

CVE-2026-12492
Critical

The Happy Coders OTP Login for WooCommerce plugin before version 2.8 does not verify that a one-time password was actually validated before authenticating a user based on a supplied identifier. This allows unauthenticated attackers to log in as any existing user, including administrators, and to create new accounts.

CVE-2026-15013
Critical

The SAML Single Sign On – SSO Login plugin for WordPress up to version 5.4.3 contains an authentication bypass vulnerability due to SAML signature algorithm confusion. The `Mo_SAML_Utilities::mo_saml_cast_key()` function reads the `SignatureMethod` algorithm attribute directly from the attacker-controlled `SAMLResponse` parameter instead of enforcing the locally configured algorithm, allowing the attacker to recast the IdP's RSA public key as an HMAC-SHA1 shared secret and validate a forged signature.

CVE-2026-55652
Critical

Wekan before version 9.46 has a vulnerability in the header-login mechanism where getRequestIp() trusts the client-supplied X-Forwarded-For header before the real socket address. This allows an unauthenticated attacker to impersonate any user, including admin, by sending a HEADER_LOGIN_ID header and obtaining a meteor_login_token session.

CVE-2026-55445
Critical

A vulnerability in Qinglong before version 2.20.1 allows an unauthenticated attacker to reset administrator credentials. The init guard middleware does not cover the /open/user/init path, which is rewritten after JWT authentication, enabling an attack via a PUT request.

CVE-2026-54458
Critical

WWBN AVideo before version 29.0 contains a stored DOM Cross-Site Scripting vulnerability in the YPTSocket plugin. An unauthenticated remote attacker can execute arbitrary JavaScript in the context of an administrator viewing the online users debug panel.

CVE-2026-52893
Critical

In Wekan prior to version 9.32, the Accounts.onCreateUser hook in server/models/users.js merges OIDC logins into existing accounts when the OIDC email or username matches an existing Wekan user, without verifying ownership or checking email_verified. An attacker using an OIDC provider account with a victim's email or username can cause Wekan to merge the attacker's OIDC credentials into the victim account and then log in as that account.

CVE-2026-52891
Critical

Wekan before version 9.07 has a command injection vulnerability in the avatar upload functionality. User-supplied filenames are passed to child_process.exec() without sanitization, allowing shell metacharacters like backticks and $() to execute arbitrary commands on the server.

CVE-2026-30623
Critical

LiteLLM 1.18.10 contains a remote code execution vulnerability in its MCP server creation functionality. The application allows users to add MCP servers via a JSON configuration specifying arbitrary command and args values, which are executed on the host without validation. This enables attackers to run arbitrary operating system commands.

CVE-2026-30618
Critical

A remote code execution vulnerability was found in xszyou Fay 4.3.1 in its MCP STDIO server management and command execution handling. A remote attacker can access the publicly exposed MCP management interface and configure an MCP STDIO server with attacker-controlled commands and parameters, resulting in arbitrary command execution on the server.

CVE-2026-26718
Critical

A Cross-Site Request Forgery (CSRF) vulnerability was found in xxl-job-admin web application version 3.0.0. The lack of CSRF token validation and acceptance of arbitrary HTTP methods in the endpoint allow an attacker to make unauthorized modifications to Glue IDE shell scripts.

CVE-2025-65720
Critical

An issue in GPT Researcher v3.3.7 allows attackers to execute arbitrary commands on a victim system via user interaction with a crafted HTML page.

CVE-2026-54052
Critical

In n8n-MCP prior to version 2.56.1, in HTTP mode with multi-tenancy enabled (ENABLE_MULTI_TENANT=true), local workflow version history backups were not isolated per tenant. This allowed an authenticated tenant to read and delete backups of other tenants, including full node definitions, credential references, and authorization headers.

CVE-2026-52887
Critical

The @nocobase/plugin-notification-in-app-message plugin in NocoBase prior to 2.0.61 contains an SQL injection vulnerability via the GET /api/myInAppChannels:list endpoint. The filter[latestMsgReceiveTimestamp][$lt] parameter is directly inserted into a Sequelize.literal() template without sanitization, allowing an authenticated user to execute malicious PostgreSQL queries, potentially including system commands via COPY ... TO PROGRAM.

CVE-2026-51380
Critical

A buffer overflow vulnerability in Tenda AC10 v3 (firmware V03.03.16.09) allows attackers to cause a permanent Denial of Service (DoS) or potentially execute remote code via the /cgi-bin/UploadCfg endpoint.

CVE-2026-49352
Critical

In 9Router versions 0.2.21 through 0.4.44, a hardcoded fallback JWT secret '9router-default-secret-change-me' was used, allowing attackers to forge an auth_token cookie when JWT_SECRET is unset. The issue is fixed in version 0.4.44.

CVE-2026-46339
CriticalEPSS 91%

In 9Router versions 0.4.30 through 0.4.37, the middleware in src/proxy.js did not protect /api/cli-tools/* and /api/mcp/*, allowing unauthenticated plugin registration and command execution via the MCP bridge. This vulnerability is fixed in version 0.4.37.

CVE-2026-49445
Critical

In Cilium prior to versions 1.17.14, 1.18.8, and 1.19.2, when L7 functionality is enabled, the embedded or standalone Envoy instance creates a world-accessible admin.sock on cluster nodes. This allows a local attacker to access Envoy admin endpoints, expose TLS secrets, disrupt cluster traffic, or terminate Envoy.

CVE-2026-46684
Critical

In DataEase before version 2.10.23, a vulnerability exists in enterprise token handling. The TokenFilter#doFilter() passes X-DE-TOKEN values to TokenUtils.validate(), which only checks token presence and length, then userBOByToken() uses JWT.decode() without signature verification. This allows forged tokens with arbitrary uid and oid values to be accepted when licenseValid=true.

CVE-2026-45534
Critical

In DataEase prior to version 2.10.23, a vulnerability allows remote code execution (RCE) via Redshift datasource connections. An attacker can load a malicious rsjdbc.ini configuration file from the temporary directory, leading to code execution through reflection during a normal JDBC connection.

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