139 matches found
@agentcorporation/server (>=0.3.3 <=0.3.13), @airisos/server (>=2026.324.0-canary.0 <=2026.325.0-canary.3) +158 more potentially affected by unknown CVE via better-auth (>=0.4.10-beta.10 <=1.4.8-beta.4)
better-auth NPM version =0.4.10-beta.10, =0.3.3, =2026.324.0-canary.0, =2026.501.0, =2026.501.0, =0.0.7, =0.0.1, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.26, =1.3.27, =1.3.37 and more Source cves: unknown CVE Source advisory: OSV:GHSA-XG6X-H9C9-2M83...
@agentcorporation/server (>=0.3.3 <=0.3.13), @airisos/server (>=2026.324.0-canary.0 <=2026.325.0-canary.3) +156 more potentially affected by unknown CVE via better-auth (>=1.0.0-canary.10 <=1.4.8-beta.4)
better-auth NPM version =1.0.0-canary.10, =0.3.3, =2026.324.0-canary.0, =2026.501.0, =2026.501.0, =0.0.7, =1.0.0, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.26, =1.3.27, =1.3.37 and more Source cves: unknown CVE Source advisory: SNYK:JS-BETTERAUTH-15876756...
Authentication Bypass Using an Alternate Path or Channel
Overview better-auth is a The most comprehensive authentication library for TypeScript. Affected versions of this package are vulnerable to Authentication Bypass Using an Alternate Path or Channel in the session.cookieCache component. An attacker can gain unauthorized access to protected...
@agentcorporation/server (>=0.3.3 <=0.3.13), @airisos/server (>=2026.324.0-canary.0 <=2026.325.0-canary.3) +154 more potentially affected by unknown CVE via better-auth (>=0.4.10-beta.10 <=1.4.4)
better-auth NPM version =0.4.10-beta.10, =0.3.3, =2026.324.0-canary.0, =2026.501.0, =2026.501.0, =0.0.7, =0.0.1, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.26, =1.3.27, =1.3.37 and more Source cves: unknown CVE Source advisory: OSV:GHSA-X732-6J76-QMHM...
Better Auth's rou3 Dependency has Double-Slash Path Normalization which can Bypass disabledPaths Config and Rate Limits
Summary An issue in the underlying router library rou3 can cause /path and //path to be treated as identical routes. If your environment does not normalize incoming URLs e.g., by collapsing multiple slashes, this can allow bypasses of disabledPaths and path-based rate limits. Details Better Auth...
EUVD-2025-203845
Better Auth's rou3 Dependency has Double-Slash Path Normalization which can Bypass disabledPaths Config and Rate Limits...
GHSA-X732-6J76-QMHM Better Auth's rou3 Dependency has Double-Slash Path Normalization which can Bypass disabledPaths Config and Rate Limits
Summary An issue in the underlying router library rou3 can cause /path and //path to be treated as identical routes. If your environment does not normalize incoming URLs e.g., by collapsing multiple slashes, this can allow bypasses of disabledPaths and path-based rate limits. Details Better Auth...
Authentication Bypass
better-auth is vulnerable to an Authentication Bypass. The vulnerability is due to improper handling of the userId field when no session exists, allowing attackers to supply a victim’s ID and have the server treat them as that user, enabling unauthenticated creation or modification of API keys an...
@agentcorporation/server (>=0.3.3 <=0.3.13), @airisos/server (>=2026.324.0-canary.0 <=2026.325.0-canary.3) +151 more potentially affected by unknown CVE via better-auth (>=1.0.0-canary.10 <=1.4.22)
better-auth NPM version =1.0.0-canary.10, =0.3.3, =2026.324.0-canary.0, =2026.501.0, =2026.501.0, =0.0.7, =1.0.0, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.26, =1.3.27, =1.3.37 and more Source cves: unknown CVE Source advisory: SNYK:JS-BETTERAUTH-14157194...
EUVD-2025-200097
Better Auth affected by external request basePath modification DoS...
@agentcorporation/server (>=0.3.3 <=0.3.13), @airisos/server (>=2026.324.0-canary.0 <=2026.325.0-canary.3) +137 more potentially affected by unknown CVE via better-auth (>=0.4.10-beta.10 <=1.4.2-beta.5)
better-auth NPM version =0.4.10-beta.10, =0.3.3, =2026.324.0-canary.0, =2026.501.0, =2026.501.0, =0.0.1, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.27, =1.3.26, =1.3.27, =0.18.0, =1.9.7 and more Source cves: unknown CVE Source advisory: OSV:GHSA-569Q-MPPH-WGWW...
Better Auth affected by external request basePath modification DoS
Summary Affected versions of Better Auth allow an external request to configure baseURL when it isn’t defined through any other means. This can be abused to poison the router’s base path, causing all routes to return 404 for all users. This issue is only exploitable when baseURL is not explicitly...
External Control of File Name or Path
Overview better-auth is a The most comprehensive authentication library for TypeScript. Affected versions of this package are vulnerable to External Control of File Name or Path via the getBaseURL function. An attacker can cause all routes to return 404 errors for all users by sending a crafted...
@alstar/studio (=0.0.0-beta.20), @better-auth/cli (>=1.3.4 <=1.4.0-beta.28) +16 more potentially affected by unknown CVE via better-auth (>=1.3.34 <=1.4.0-beta.9)
better-auth NPM version =1.3.34, =1.3.4, =0.18.9, =0.5.2, =7.0.9-canary.2, =7.0.9-canary.2, =0.1.8, =0.1.0, =0.0.22, =0.10.0, =0.11.1-canary.15, =0.8.2, =0.0.10, =1.0.0, =1.0.4, =3.0.0 and more Source cves: unknown CVE Source advisory: SNYK:JS-BETTERAUTH-14135654...
EUVD-2025-199765
Better Auth's multi-session sign-out hook allows forged cookies to revoke arbitrary sessions...
Session Fixation
Overview better-auth is a The most comprehensive authentication library for TypeScript. Affected versions of this package are vulnerable to Session Fixation via the constantTimeEqual function in the crypto/buffer.ts file. An attacker can cause arbitrary user sessions to be revoked by forging...
Authorization Bypass Through User-Controlled Key
Overview @better-auth/passkey is a Passkey plugin for Better Auth Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via a POST /passkey/delete-passkey request. An attacker can delete arbitrary passkeys belonging to other users by providing their...
EUVD-2025-199652
Better Auth Passkey Plugin allows passkey deletion through IDOR...
Malicious code in @silgi/better-auth (npm)
--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 528101596869077cdc065844f592e42299e9806c92d2b4f6f145ccd18194fdd5 The package @silgi/better-auth was found to contain malicious code. Source: ghsa-malware...