CVE-2026-86688

Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into the existi...

CVE-2026-76949

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account...

CVE-2026-86688 Session id is not renewed on authentication in ash_authentication, allowing session fixation

Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into the existi...

CVE-2026-86688

CVE-2026-86688 is a session fixation vulnerability in ash_authentication , an Elixir authentication library by team-alembic. The root cause is that AshAuthentication.Plug.Helpers.store_in_session/2 writes the authenticated subject into the existing session via Plug.Conn.put_session/3 without ever...

EUVD-2026-82579

Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into the existi...

CVE-2026-86688 Session id is not renewed on authentication in ash_authentication, allowing session fixation

Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into the existi...

EEF-CVE-2026-86688 Session id is not renewed on authentication in ash_authentication, allowing session fixation

Summary Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into th...

CVE-2026-86688 Session id is not renewed on authentication in ash_authentication, allowing session fixation

Session Fixation vulnerability in team-alembic ashauthentication allows an attacker who can plant a session identifier in a victim's browser to hold an authenticated session once that victim signs in. AshAuthentication.Plug.Helpers.storeinsession/2 writes the authenticated subject into the existi...

EEF-CVE-2026-76949 Remember-me sign-in guard reads a session key that is never written in ash_authentication, allowing session replacement

Summary Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account...

CVE-2026-76949 Remember-me sign-in guard reads a session key that is never written in ash_authentication, allowing session replacement

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account...

CVE-2026-76949

CVE-2026-76949 is an Authentication Bypass by Spoofing flaw in the Elixir library ash_authentication (by team-alembic). The root cause is a session-key mismatch: sign_in_using_remember_me/3 checks for "_token", but store_in_session/2 only writes that key when require_token_presence_for_authentica...

EUVD-2026-82578

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account...

CVE-2026-76949 Remember-me sign-in guard reads a session key that is never written in ash_authentication, allowing session replacement

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account...

CVE-2026-76949 Remember-me sign-in guard reads a session key that is never written in ash_authentication, allowing session replacement

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who can plant a remember-me cookie in a victim's browser to replace that victim's authenticated session with one for the attacker's own account...

CVE-2026-91039

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who operates one identity-provider connection of a dynamicoidc strategy to be signed in as a local user established through a different connection. The strategy is meant to keep each connection in...

CVE-2026-91039 dynamic_oidc identities are not namespaced by connection in ash_authentication, allowing cross-connection account takeover

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who operates one identity-provider connection of a dynamicoidc strategy to be signed in as a local user established through a different connection. The strategy is meant to keep each connection in...

EUVD-2026-81687

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who operates one identity-provider connection of a dynamicoidc strategy to be signed in as a local user established through a different connection. The strategy is meant to keep each connection in...

CVE-2026-91039 dynamic_oidc identities are not namespaced by connection in ash_authentication, allowing cross-connection account takeover

Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who operates one identity-provider connection of a dynamicoidc strategy to be signed in as a local user established through a different connection. The strategy is meant to keep each connection in...

CVE-2026-91039

team-alembic/ash_authentication versions 5.0.0-rc.10 through before 5.0.0-rc.14 are affected by an Authentication Bypass by Spoofing in the dynamic_oidc strategy. The __connection_id__ field is populated only on an ephemeral per-request struct, but DynamicOidc.IdentityChange.change/3 re-fetches t...

EEF-CVE-2026-91039 dynamic_oidc identities are not namespaced by connection in ash_authentication, allowing cross-connection account takeover

Summary Authentication Bypass by Spoofing vulnerability in team-alembic ashauthentication allows an attacker who operates one identity-provider connection of a dynamicoidc strategy to be signed in as a local user established through a different connection. The strategy is meant to keep each...