# InvoiceShelf vulnerabilities

Source: https://junglewise.ai/threats/technologies/invoiceshelf  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 12 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/invoiceshelf.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in InvoiceShelf: 0 in the last 7 days and 3 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-122158, was published on 5 November 2026. 2 vulnerabilities in the last four weeks, up 100% on the four before (1).

## Counts

- Last 7 days: 0
- Last 30 days: 2
- Last 90 days: 3
- All time: 6 (0 critical, 0 exploited in the wild)

## About InvoiceShelf

InvoiceShelf is an open-source web application designed for creating and managing invoices, estimates, and payments.

## Latest InvoiceShelf vulnerabilities

- [CVE-2026-122158: InvoiceShelf improper access control in member company assignment](https://junglewise.ai/threats/cve-2026-122158-a-security-flaw-has-been-discovered-in-invoiceshelf-up-to-2-4-3) (medium, CVSS 4.7, published 5 Nov 2026)
- [CVE-2026-55385: InvoiceShelf server-side request forgery in PDF generation](https://junglewise.ai/threats/cve-2026-55385-invoiceshelf-is-an-open-source-web-mobile-app-that-helps-track) (medium, CVSS 6.8, published 14 Oct 2026)
- [CVE-2026-55610: InvoiceShelf cross-tenant user account takeover via authorization bypass](https://junglewise.ai/threats/cve-2026-55610-invoiceshelf-is-an-open-source-web-mobile-app-that-helps-track) (high, CVSS 8.7, published 23 Sep 2026)
- [CVE-2026-34367: InvoiceShelf SSRF in Invoice PDF generation module](https://junglewise.ai/threats/cve-2026-34367-invoiceshelf-ssrf-in-invoice-pdf-generation-module) (high, CVSS 7.6, published 31 Mar 2026)
- [CVE-2026-34366: InvoiceShelf SSRF in payment receipt PDF generation](https://junglewise.ai/threats/cve-2026-34366-invoiceshelf-ssrf-in-payment-receipt-pdf-generation) (high, CVSS 7.6, published 31 Mar 2026)
- [CVE-2026-34365: InvoiceShelf SSRF in Estimate PDF generation module](https://junglewise.ai/threats/cve-2026-34365-invoiceshelf-ssrf-in-estimate-pdf-generation-module) (high, CVSS 7.6, published 31 Mar 2026)

## Most severe InvoiceShelf vulnerabilities

- [CVE-2026-55610: InvoiceShelf cross-tenant user account takeover via authorization bypass](https://junglewise.ai/threats/cve-2026-55610-invoiceshelf-is-an-open-source-web-mobile-app-that-helps-track) (high, CVSS 8.7, published 23 Sep 2026)
- [CVE-2026-34367: InvoiceShelf SSRF in Invoice PDF generation module](https://junglewise.ai/threats/cve-2026-34367-invoiceshelf-ssrf-in-invoice-pdf-generation-module) (high, CVSS 7.6, published 31 Mar 2026)
- [CVE-2026-34366: InvoiceShelf SSRF in payment receipt PDF generation](https://junglewise.ai/threats/cve-2026-34366-invoiceshelf-ssrf-in-payment-receipt-pdf-generation) (high, CVSS 7.6, published 31 Mar 2026)
- [CVE-2026-34365: InvoiceShelf SSRF in Estimate PDF generation module](https://junglewise.ai/threats/cve-2026-34365-invoiceshelf-ssrf-in-estimate-pdf-generation-module) (high, CVSS 7.6, published 31 Mar 2026)
- [CVE-2026-55385: InvoiceShelf server-side request forgery in PDF generation](https://junglewise.ai/threats/cve-2026-55385-invoiceshelf-is-an-open-source-web-mobile-app-that-helps-track) (medium, CVSS 6.8, published 14 Oct 2026)
- [CVE-2026-122158: InvoiceShelf improper access control in member company assignment](https://junglewise.ai/threats/cve-2026-122158-a-security-flaw-has-been-discovered-in-invoiceshelf-up-to-2-4-3) (medium, CVSS 4.7, published 5 Nov 2026)

## Vulnerabilities per week

2 vulnerabilities in the last four weeks, up 100% on the four before (1).

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 1 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 1 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 1 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "InvoiceShelf vulnerabilities", https://junglewise.ai/threats/technologies/invoiceshelf, 12 November 2026.