GHSA-3Q45-2FH7-66CJ Duplicate Advisory: better-auth has an external request basePath modification DoS

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-569q-mpph-wgww. This link is maintained to preserve external references. Original Description better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g.,...

CVE-2025-71401

better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g., BETTERAUTHURL is unset. An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users...

CVE-2025-71399

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...

CVE-2025-71401 better-auth before 1.4.2 basePath Modification DoS

better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g., BETTERAUTHURL is unset. An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users...

@better-auth/cli (>=0.0.1, <=1.4.2-beta.5), @effectify/node-better-auth (0.4.0) +8 more potentially affected by CVE-2025-71401 via better-auth (>=0.4.9-beta.7, <=1.4.2-beta.5)

better-auth NPM version =0.4.9-beta.7, =0.0.1, =1.0.0, =1.1.368, =1.1.0, =6.8.0, =6.20.0 Source cves: CVE-2025-71401 Source advisory: MEND:CVE-2025-71401...

CVE-2025-71401 better-auth before 1.4.2 basePath Modification DoS

better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g., BETTERAUTHURL is unset. An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users...

EUVD-2025-210592

better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g., BETTERAUTHURL is unset. An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users...

CVE-2025-71401

better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g., BETTERAUTHURL is unset. An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users...

CVE-2025-71401

better-auth npm before 1.4.2 allows an external request to configure baseURL when it is not otherwise defined e.g., BETTERAUTHURL is unset. An attacker able to make the very first request to the server after startup can poison the router's base path, causing all routes to return 404 for all users...

CVE-2025-71401

The connected CVE entry describes a vulnerability in better-auth (npm) before 1.4.2 where an external request can configure baseURL when it is not defined (e.g., BETTER_AUTH_URL unset). An attacker who can trigger the first request after startup can poison the router’s base path, causing all rout...

@better-auth/cli (>=0.0.1, <=1.4.4), @bgord/bun (1.2.5) +13 more potentially affected by CVE-2025-71399 via better-auth (>=0.4.9-beta.7, <=1.4.4)

better-auth NPM version =0.4.9-beta.7, =0.0.1, =1.0.0, =0.1.0-alpha.1, =0.1.0-alpha.3, =0.1.0-alpha.4, =1.1.368, =1.1.0, =0.2.0, =6.8.0, =6.20.0 Source cves: CVE-2025-71399 Source advisory: MEND:CVE-2025-71399...

CVE-2025-71399

CVE-2025-71399 affects Better Auth prior to version 1.4.5, which ships a vulnerable rou3 router. In rou3, path normalization removes empty segments, causing /path, //path, and ///path to resolve to the same route. This enables an attacker to bypass disabledPaths configuration and path-based rate ...

CVE-2025-71399

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...

EUVD-2025-210590

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...

CVE-2025-71399 Better Auth before 1.4.5 Path Normalization Bypass via rou3

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...

CVE-2025-71400 better-auth passkey before 1.4.0 IDOR via delete-passkey

better-auth passkey versions before 1.4.0 contain an insecure direct object reference vulnerability in the passkey deletion endpoint that allows authenticated users to delete arbitrary passkeys by ID. Attackers with valid sessions can submit crafted requests to the delete-passkey endpoint with...

EUVD-2025-210591

better-auth passkey versions before 1.4.0 contain an insecure direct object reference vulnerability in the passkey deletion endpoint that allows authenticated users to delete arbitrary passkeys by ID. Attackers with valid sessions can submit crafted requests to the delete-passkey endpoint with...

CVE-2025-71400 better-auth passkey before 1.4.0 IDOR via delete-passkey

better-auth passkey versions before 1.4.0 contain an insecure direct object reference vulnerability in the passkey deletion endpoint that allows authenticated users to delete arbitrary passkeys by ID. Attackers with valid sessions can submit crafted requests to the delete-passkey endpoint with...

[SECURITY] Fedora 44 Update: coturn-4.15.0-1.fc44

The Coturn TURN Server is a VoIP media traffic NAT traversal server and gatew ay. It can be used as a general-purpose network traffic TURN server/gateway, too. This implementation also includes some extra features. Supported RFCs: TURN specs: - RFC 5766 - base TURN specs - RFC 6062 - TCP relaying...

CVE-2025-71399: Improper Input Validation

Better Auth relies on better-call, which uses the rou3 router library. In affected versions of rou3, paths are normalized by removing empty segments, so /path, //path, and ///path resolve to the same route. In Better Auth versions prior to 1.4.5 which bundles the fixed rou3, this can allow...