Vulnerabilità
CVE-2026-63208
Scheda descrittiva ricevuta da OpenCTI e minimizzata per la consultazione nel portale Intel.
- Condivisione
- PUBLIC-OSINT
- Confidenza
- 100
- Fonte
- The CVE Program
- Aggiornata
- 26/09/2026 04:33
Descrizione
Zammad is a web based open source helpdesk/customer support system. Prior to 7.1.2, when a Microsoft Graph request fails, Zammad logs the error including the authentication token used to access the mailbox. The system attempts to hide this token in the log, but the masking is incomplete: for the token format Microsoft uses (JWT), only the first part is hidden, while the remaining parts remain readable in plain text. A Zammad admin with Microsoft Graph channel access can view these logs and see the partial token, which may reveal sensitive claims such as the account scope, tenant, or timing, and could assist in reconstructing the full token while it is still valid. This issue is fixed in version 7.1.2.
Alias e classificazioni
CWE-116CWE-532Improper Encoding or Escaping of OutputInsertion of Sensitive Information into Log File
Dettagli tecnici minimizzati
Nessun dato grezzo- cisa kev
- False
Provenienza
Riferimenti pubblici
- https://github.com/zammad/zammad/commit/2be46473eee405cc65b86a85d17059802e658532
https://github.com/zammad/zammad/commit/2be46473eee405cc65b86a85d17059802e658532 - https://github.com/zammad/zammad/security/advisories/GHSA-qh8m-g5vr-7272
https://github.com/zammad/zammad/security/advisories/GHSA-qh8m-g5vr-7272
Correlazione EudorIA
Catalogo Intel
La vulnerabilità è presente anche nel catalogo editoriale EudorIA.
Apri analisi EudorIALa presenza in OpenCTI descrive una correlazione di intelligence e non costituisce, da sola, prova di compromissione, attribuzione legale o indicazione operativa applicabile senza verifica del contesto.