CVE-2026-8077: Weak credentials vulnerability in the CashDro 3 web administration panel

Severity: high (CVSS 8.6 v4.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-08 · updated 2026-10-26
Weakness: CWE-862

Description

Lack of proper authorization implementation in the CashDro 3 web administration panel, version 24.01.00.26. The backend lacks authorization controls, leaving security entirely to the frontend. By modifying the binary string in the ‘Permissions’ field of the JSON response, an attacker could escalate privileges and gain full administrative access. This vulnerability allows all restrictions to be bypassed and completely compromises system management.

Affected products

CashDro 3 Administration Panel: 24.01.00.26

References

https://labs.itresit.es/2026/05/07/cashdro-vulnerabilities-from-pentest-to-stealing-money/
https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cashdro-3
https://labs.itresit.es/2026/05/07/cashdro-vulnerabilities-from-pentest-to-stealing-money/

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