PT-2026-56014 · Leantime · Leantime

George Chen · Publicado 2026-07-06 · Atualizado 2026-07-06 · CVE-2026-59712

Mitre

CVSS v3.1

8.1

Alta

Vetor base

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Leantime's Users::getUser method in the JSON-RPC API lacks proper authorization checks, allowing authenticated users to retrieve full user credential rows including password hashes, TOTP secrets, and session tokens. Attackers can exploit this by calling users.getUser with arbitrary user IDs to enumerate all accounts and obtain credentials for offline password cracking, 2FA bypass, and session hijacking.

Correção

IDOR

Enumeração de Fraquezas

CWE-639

Identificadores relacionados

CVE-2026-59712

Produtos afetados

Leantime

Referências · 5

• https://github.com/Leantime/leantime · Nota
• https://github.com/Leantime/leantime/issues/3556 · Nota
• https://github.com/Leantime/leantime/commit/4f2612d13e0e8a2093092a846b44506cf133b671 · Correção
• https://vulncheck.com/advisories/leantime-credential-disclosure-via-unauthenticated-json-rpc-users-getuser-method · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-59712 · Nota de Segurança