PT-2026-82624 · Flowintel · Flowintel

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CVE-2026-81817

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Published

2026-08-27

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Updated

2026-08-28

CVSS v4.0

7.2

High

VectorAV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Name of the Vulnerable Software and Affected Versions Flowintel versions 3.3.0 and earlier
Description An insecure direct object reference and broken object-level authorization issue exists across multiple task endpoints. The system failed to verify if a task belonged to the provided case identifier. Consequently, an authenticated user with editor-level access to one case could substitute a task ID from a different case to perform unauthorized operations. This affects endpoints related to edit, delete, note, assignment, status, file, export, MISP-linking, subtask, and external-reference. Additionally, the system did not verify if a note id belonged to the current task during retrieval or export operations.
Recommendations Update to a version later than 3.3.0.

Exploit

Fix

IDOR

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Weakness Enumeration

Related Identifiers

CVE-2026-81817

Affected Products

Flowintel