CVE-2026-84203: fallo de gravedad alta en usememos memos
Memos 0.26.0 through 0.30.0 Insufficient Session Expiration on Password Change
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.6epss 0.4%
Memos versions 0.26.0 through 0.30.0 fail to revoke refresh tokens when a user changes their password, allowing attackers to maintain account access. An attacker with a stolen refresh token can call the RefreshToken RPC to obtain new access tokens and rotate the refresh token indefinitely, bypassing the password change security measure.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Productos afectados
usememos · memosCVEs relacionadas — usememos memos
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Referencias
https://github.com/usememos/memoshttps://github.com/usememos/memos/blob/v0.30.0/server/auth/authenticator.gohttps://github.com/usememos/memos/blob/v0.30.0/server/router/api/v1/user_service.gohttps://www.vulncheck.com/advisories/memos-0.26.0-through-0.30.0-insufficient-session-expiration-on-password-change