CVE-2026-16534criticalCWE-269

CVE-2026-16534: falha crítica em Import and export users and customers

Import and export users and customers < 2.4.2 - Custom Role Privilege Escalation to Administrator via CSV Import

Publicada em

Seguir esta CVE+ Monitorar Import and export users and customers

Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.

48Vexday Risk Score

Sem sinal de exploração. Ela tem prova de conceito pública.

ssvc Attendcvss 9.1epss 0.4%
The Import and export users and customers WordPress plugin before 2.4.2 does not enforce WordPress's role-assignment and per-user edit permissions during CSV import, allowing a user holding only the user-creation capability to create an administrator account and to overwrite an existing administrator's password or email.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Produtos afetados
Unknown · Import and export users and customers
⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
CVEs relacionadas — Import and export users and customers

No mesmo produto, das mais perigosas para as menos.

CVE-2022-3558HIGHImport and export users and customers < 1.20.5 - Subscriber+ CSV InjectionEPSS 1.3%CVE-2022-1255—Import and export users and customers < 1.19.2.1 - Admin+ Stored Cross-Site ScriptingEPSS 0.7%CVE-2025-15673MEDIUMImport and export users and customers < 2.4.3 - Admin+ Arbitrary File ReadEPSS 0.5%CVE-2026-92541HIGHImport and export users and customers < 2.5.2 - Custom Role Privilege Escalation to Administrator via Frontend ImporterEPSS 0.5%CVE-2026-92540HIGHImport and export users and customers < 2.5.2 - Custom Role Privilege Escalation to Administrator via caller_can_promote_usersEPSS 0.5%CVE-2026-16542MEDIUMImport and export users and customers < 2.4.5 - Admin+ SSRF via bp_avatarEPSS 0.3%