CVE-2026-55382 InvoiceShelf - Broken Access Control

InvoiceShelf < 2.4.0 contains a broken access control vulnerability caused by improper authorization checks in NotesController methods, letting authenticated staff users access and modify notes of other companies, exploit requires authenticated staff user privileges.

CVSS base score 7.6 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Broken Access Control, Data Tampering, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Published
14 October 2026
Updated
15 October 2026
Weakness
CWE-639

Vendor fix

Update to version 2.4.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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