vBulletin runMaths Pre-Auth RCE (CVE-2026-61511)

Unauthenticated RCE via vB5TemplateRuntime::runMaths eval injection. Crafted pagenavpagenumber reaches vb:math through ajax/render/pagenav; phpfuck-style encoding bypasses the character whitelist to call system. Affects vBulletin = 6.2.1 / = 6.1.6 and 5.x through 5.7.5. !/usr/bin/env python3 --...

vBulletin runMaths Pre-Auth RCE Detection (CVE-2026-61511)

Detects unauthenticated RCE via vB5TemplateRuntime::runMaths CVE-2026-61511 by sending a safe phpfuck-encoded system'echo …' probe to ajax/render/pagenav. Affects vBulletin 5.x through 5.7.5 and 6.x through 6.2.1 fixed in 6.2.2 / vendor patches. !/usr/bin/env python3 -- coding: utf-8 -- from...

CVE-2026-67333

better-auth before 1.6.13 and pre-release builds 1.7.0-beta.0 through 1.7.0-beta.3 fail to validate the scheme of redirecturis registered via the deprecated oidc-provider plugin and the mcp plugin which wraps the same provider. An attacker can register an OAuth client with a javascript:...

CVE-2026-67335

better-auth versions before 1.6.2 fail to validate the OAuth state parameter against the stored nonce when using cookie-backed state storage without PKCE. Attackers can forge the state parameter and supply an attacker-controlled authorization code to create authenticated sessions bound to the...

CVE-2026-67314

axios versions =1.15.2 and 1.18.0 contain prototype-pollution read-side gadgets in Basic auth subfield handling lib/adapters/http.js and lib/helpers/resolveConfig.js. When an application is already affected by a separate prototype-pollution primitive and makes an axios request with an own auth...

CVE-2026-67314

axios versions =1.15.2 and 1.18.0 contain prototype-pollution read-side gadgets in Basic auth subfield handling lib/adapters/http.js and lib/helpers/resolveConfig.js. When an application is already affected by a separate prototype-pollution primitive and makes an axios request with an own auth...

UBUNTU-CVE-2026-67314

axios versions =1.15.2 and 1.18.0 contain prototype-pollution read-side gadgets in Basic auth subfield handling lib/adapters/http.js and lib/helpers/resolveConfig.js. When an application is already affected by a separate prototype-pollution primitive and makes an axios request with an own auth...

CVE-2025-71403

better-auth versions before 1.1.20 contain a bypass vulnerability in trustedOrigins validation logic affecting absolute URLs and wildcard domains. Attackers can construct malicious callbackURL parameters that pass origin checks and trigger open redirects to steal sensitive tokens for account...

CVE-2025-71402

better-auth versions greater than 1.3.34 and before 1.4.0 contain a vulnerability in the multi-session plugin's /sign-out after-hook, which trusts raw multi-session cookies and forwards extracted values to internalAdapter.deleteSessions without verifying the cookie signature e.g., via...

CVE-2025-71403

The CVE-2025-71403 entry concerns better-auth versions prior to 1.1.20, where a bypass in trustedOrigins validation logic affects absolute URLs and wildcard domains. This enables an attacker to craft malicious callbackURL parameters that bypass origin checks and trigger open redirects, potentiall...

CVE-2026-67329 @better-auth/stripe before 1.6.21 Authorization Bypass via Organization Subscription

@better-auth/stripe versions = 1.4.11 and = 1.7.0-beta.0 and 1.7.0-beta.10, contain an authorization bypass in organization subscription actions. The middleware validates the organization ID taken from the request query string against the authorizeReference callback, but the handler reads the...

CVE-2025-71403

better-auth versions before 1.1.20 contain a bypass vulnerability in trustedOrigins validation logic affecting absolute URLs and wildcard domains. Attackers can construct malicious callbackURL parameters that pass origin checks and trigger open redirects to steal sensitive tokens for account...

CVE-2026-67337

better-auth versions before 1.4.9 contain a two-factor authentication bypass vulnerability when session.cookieCache is enabled. Attackers with valid primary credentials can access authenticated routes without completing second-factor verification by exploiting premature session caching...

CVE-2025-71403 better-auth before 1.1.20 Open Redirect via trustedOrigins Bypass

better-auth versions before 1.1.20 contain a bypass vulnerability in trustedOrigins validation logic affecting absolute URLs and wildcard domains. Attackers can construct malicious callbackURL parameters that pass origin checks and trigger open redirects to steal sensitive tokens for account...

CVE-2026-67336

better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain...

CVE-2026-67336 better-auth before 1.6.11 Insecure Cryptographic Defaults via oidcProvider

better-auth versions before 1.6.11 contain insecure cryptographic defaults in the oidcProvider and mcp plugins that advertise the none algorithm and accept plain PKCE by default. Attackers can exploit algorithm negotiation to accept unsigned tokens or intercept authorization codes when PKCE plain...

CVE-2026-67337 better-auth before 1.4.9 Two-Factor Authentication Bypass via session.cookieCache

better-auth versions before 1.4.9 contain a two-factor authentication bypass vulnerability when session.cookieCache is enabled. Attackers with valid primary credentials can access authenticated routes without completing second-factor verification by exploiting premature session caching...

CVE-2026-67334

better-auth versions before 1.6.11 fail to delete cached sessions when removing users via admin, anonymous, or SCIM endpoints when secondaryStorage is configured and storeSessionInDatabase is false. Attackers can reuse deleted user session tokens to maintain authentication for up to seven days...

CVE-2026-67333

CVE-2026-67333 concerns the app/tooling package better-auth (versions before 1.6.13 and pre-release 1.7.0-beta.0–beta.3) and incorrect validation of the scheme for redirect_uris registered via the deprecated oidc-provider and the wrapped mcp plugin. An attacker can register an OAuth client with a...

@agent-native/core (>=0.26.5, <=0.47.1), @agentcorporation/server (>=0.3.3, <=0.3.13) +163 more potentially affected by CVE-2026-67333 via better-auth (>=0.4.9-beta.7, <=1.6.12)

better-auth NPM version =0.4.9-beta.7, =0.26.5, =0.3.3, =1.0.35, =1.0.35, =1.0.35, =1.0.35, =1.0.35, =2026.324.0-canary.0, =0.0.2, =2026.501.0, =2026.501.0, =0.1.3, =0.0.7, =0.0.1, =1.2.5, =1.9.7 and more Source cves: CVE-2026-67333 Source advisory: MEND:CVE-2026-67333...