CVE-2026-72759
In affected versions of MISP cti-transmute, the conversion-history details endpoint performs an incomplete authorization check. When a histo
CVSS
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Sin CVSS
EPSS
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KEV
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Exploit Today
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0-100
Publicado: 10 ago 2026 · Última mod.: 10 ago 2026 · CWE-862
Sin historial EPSS suficiente todavía.
In affected versions of MISP cti-transmute, the conversion-history details endpoint performs an incomplete authorization check. When a history record references a deleted conversion, the associated conversion lookup returns None. The previous logic only denied access when the conversion object existed and the visibility check failed. As a result, deleted conversions bypassed the authorization check and their retained history input/output could be disclosed to a user able to request the corresponding history entry. The July 22, 2026 commit changes the logic to deny access whenever the conversion is missing or the requester lacks permission