CVE-2026-119275: XSS

Description

Akaunting 3.3.0 contains a stored cross-site scripting vulnerability in the XLSX invoice-import workflow. An authenticated Manager can import a child invoice whose invoice number contains HTML and is linked to a recurring invoice. When a victim opens that recurring invoice, Akaunting raw-renders the stored child number in an anchor, causing attacker-controlled markup to execute in the victim's browser.

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Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://fluidattacks.com/advisories/soda https://github.com/akaunting/akaunting https://github.com/akaunting/akaunting/blob/3.3.0/app/Imports/Sales/Invoices/Sheets/Invoices.php https://github.com/akaunting/akaunting/blob/3.3.0/resources/views/components/documents/show/children.blade.php

Frequently Asked Questions

What is CVE-2026-119275? +

Akaunting 3.3.0 contains a stored cross-site scripting vulnerability in the XLSX invoice-import workflow. An authenticated Manager can import a child invoice whose invoice number contains HTML and is linked to a recurring invoice. When a victim opens that recurring invoice, Akaunting raw-renders the stored child number in an anchor, causing attacker-controlled markup to execute in the victim's browser.

How do I check if I'm vulnerable to CVE-2026-119275? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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