CVE-2026-55381 InvoiceShelf - Broken Access Control

InvoiceShelf < 2.4.0 contains a broken access control caused by improper authorization of route-bound Estimate in ConvertEstimateController, letting authenticated users with create-invoice ability copy and modify other companies' invoice data, exploit requires authenticated user with create-invoice ability.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Data Tampering, Information Disclosure
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
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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