Improper access control in FlowDrop - CVE-2026-58590
Published: July 2, 2026
Vulnerability identifier: #VU136668
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-58590
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: D34dMan
Affected software:
FlowDrop
FlowDrop
Detailed vulnerability description
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to the affected module does not sufficiently re-evaluate a human-in-the-loop approval gate where the workflow iterates more than once. A remote user can execute workflows that are not intended by the user.
How to mitigate CVE-2026-58590
Install updates from vendor's website.