Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
11 results
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55387 · Other software · InvoiceShelf · reported by GitHubHigh 7.2
InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. In version 2.3.3 and earlier, InvoiceShelf bulk-delete request validation accepts record identifiers without consistently binding them to the authenticated user's company_id. The affected DeleteCustomersRequest, DeleteEstimatesRequest, DeleteExpensesRequest, DeleteInvoiceRequest, DeleteItemsRequest, DeletePaymentsRequest, and DeleteUserRequest validators check that identifiers exist but do not consistently check tenant ownership. An authenticated user can submit another company's identifier and delete cross-company records. This vulnerability is fixed in 2.4.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55386 · Other software · InvoiceShelf · reported by GitHubHigh 7.1
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 passes the authenticated user's orderByField query parameter into Laravel orderBy calls in Invoice::scopeApplyFilters without restricting the value to column identifiers. A crafted SQL expression can therefore enter the ORDER BY clause across invoice and other list endpoints, enabling boolean-based blind extraction of database information. This issue is fixed in version 2.4.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55385 · Other software · InvoiceShelf · reported by GitHubMedium 6.8
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's PDFConfigurationRequest.php validates the owner-controlled gotenberg_host setting only as a syntactically valid URL. GotenbergPDFDriver::loadView later sends a multipart HTTP request containing rendered invoice, estimate, or payment HTML as document.html to that host without rejecting private, loopback, link-local, or reserved addresses. An owner can use PDF generation to reach internal services or cloud metadata endpoints, and a configured external host receives customer names, addresses, line items, totals, and company identifiers from subsequent PDF renders. This issue is fixed in version 2.4.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55384 · Other software · InvoiceShelf · reported by GitHubMedium 5.3
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 invoice, estimate, and recurring-invoice creation paths accept client-supplied total, sub_total, tax, discount_val, and due_amount values without verifying that they match the submitted line items. An authenticated user can persist manipulated financial totals through InvoicesRequest::getInvoicePayload and the corresponding EstimatesRequest and RecurringInvoiceRequest handlers, causing stored document totals to disagree with their item prices and quantities. This issue is fixed in version 2.4.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55383 · Other software · InvoiceShelf · reported by GitHubHigh 8.2
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 public customer invoice, estimate, and payment routes use an EmailLog token's numeric mailable_id without verifying mailable_type, and the JSON handlers do not enforce EmailLog::isExpired. A token issued for one document type can therefore disclose a different company's document when numeric identifiers collide, and an expired token can remain usable on the JSON routes GET /customer/invoices/{email_log:token}, GET /customer/estimates/{email_log:token}, and GET /customer/payments/{email_log:token}. View handlers can also mark a mismatched invoice or estimate as viewed and send a notification. This issue is fixed in version 2.4.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55382 · Other software · InvoiceShelf · reported by GitHubHigh 7.6
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.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Oct 14, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55381 · Other software · InvoiceShelf · reported by GitHubHigh 7.1
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, POST /api/v1/estimates/{estimate}/convert-to-invoice in ConvertEstimateController authorizes only the caller's create-invoice ability and does not authorize access to the route-bound Estimate. Because route-model binding can resolve an estimate from any company, an authenticated user with create-invoice ability can copy another company's line items, prices, totals, taxes, notes, currency, and customer data into an invoice in the attacker's company. The victim company's configured conversion action reaches checkForEstimateConvertAction and can also change or delete the original estimate. This issue is fixed in version 2.4.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 23, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-55610 · Other software · InvoiceShelf · reported by GitHubHigh 8.7
InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.4.1, in InvoiceShelf's multi-company installations, any user who is an Owner of one company can read and overwrite any user account in any other company on the same installation. `GET/PUT /api/v1/users/{user}` resolves the target `User` by global primary key, and `UserPolicy` checks only that the requester owns their own header-company — it never verifies that the target user belongs to that company. This allows cross-tenant disclosure of user data and full account takeover (email/password overwrite + company re-assignment). Version 2.4.1 fixes the issue.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-34367 · Other software · InvoiceShelf · reported by GitHubHigh 7.6
InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Invoice PDF generation module. User-supplied HTML in the invoice Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. This can be triggered via the PDF preview and email delivery endpoints. This issue has been patched in version 2.2.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-34366 · Other software · InvoiceShelf · reported by GitHubHigh 7.6
InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Payment receipt PDF generation module. User-supplied HTML in the payment Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. The vulnerability is exploitable directly via the PDF receipt endpoint, regardless of whether automated email attachments are enabled. This issue has been patched in version 2.2.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Mar 31, 2026InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates.CVE-2026-34365 · Other software · InvoiceShelf · reported by GitHubHigh 7.6
InvoiceShelf is an open-source web & mobile app that helps track expenses, payments and create professional invoices and estimates. Prior to version 2.2.0, a Server-Side Request Forgery (SSRF) vulnerability exists in the Estimate PDF generation module. User-supplied HTML in the estimate Notes field is passed unsanitised to the Dompdf rendering library, which will fetch any remote resources referenced in the markup. The vulnerability is exploitable directly via the PDF preview and customer view endpoints regardless of whether automated email attachments are enabled. This issue has been patched in version 2.2.0.
- Product
- InvoiceShelf
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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