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CVE-2026-55382

7.6 · HIGH

InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.

Published Oct 14, 2026CWE-639EPSS 0.38%

Overview

CVE-2026-55382 is a high-severity vulnerability. It was published on October 14, 2026 and has a CVSS 3.1 base score of 7.6 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.4.0, InvoiceShelf NotesController::show, NotesController::update, and NotesController::destroy authorize only the generic view notes or manage notes ability and do not pass the route-bound Note to NotePolicy::viewNotes or NotePolicy::manageNotes, so neither method checks the target note's company_id. Because the Note model has no global company scope, an authenticated staff user with ordinary note abilities can select another company's sequential note identifier and read, modify, or delete its reusable invoice, estimate, and payment note templates. This issue is fixed in version 2.4.0.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/InvoiceShelf/InvoiceShelf/commit/e432e4e62f5aa52238e3ff3fc37a0c78588eec47GitHubgithub.com/InvoiceShelf/InvoiceShelf/pull/661GitHubgithub.com/InvoiceShelf/InvoiceShelf/releases/tag/2.4.0GitHubgithub.com/InvoiceShelf/InvoiceShelf/security/advisories/GHSA-85wc-38p4-2wqq

How CyberStrike helps

Frequently asked questions

What is CVE-2026-55382?

CVE-2026-55382 is a high-severity vulnerability. It was published on October 14, 2026 and has a CVSS 3.1 base score of 7.6 (HIGH).

How severe is CVE-2026-55382?

This vulnerability has a CVSS 3.1 base score of 7.6, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2026-55382?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-55382?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-55382 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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