CVE-2026-84203: falha de alta gravidade em usememos memos
Memos 0.26.0 through 0.30.0 Insufficient Session Expiration on Password Change
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
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
Produtos afetados
usememos · memosCVEs relacionadas — usememos memos
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Referências
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