CVE-2026-119275
Akaunting 3.3.0 - Stored XSS through imported invoice numbers
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-79 |
| Vendor | akaunting |
| Product | akaunting |
| Published | Nov 12, 2026 |
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Affected Versions
Akaunting / Akaunting
3.3.0
References
fluidattacks.com: https://fluidattacks.com/advisories/soda github.com: https://github.com/akaunting/akaunting github.com: https://github.com/akaunting/akaunting/blob/3.3.0/app/Imports/Sales/Invoices/Sheets/Invoices.php github.com: https://github.com/akaunting/akaunting/blob/3.3.0/resources/views/components/documents/show/children.blade.php
Credits
Fluid Attacks' AI SAST Scanner Miguel Gómez