CVE-2026-118368: XSS

Description

Akaunting 3.3.0 contains a stored cross-site scripting vulnerability in the XLSX item-import workflow. An authenticated Manager can import an item whose name contains HTML. When another authenticated user selects that item while creating a document, Akaunting places the stored name in an invoice or bill line item through Vue v-html, causing attacker-controlled markup to execute in the victim's Akaunting origin.

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Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

References

Other References

https://fluidattacks.com/es/advisories/tool https://github.com/akaunting/akaunting https://github.com/akaunting/akaunting/blob/3.3.0/app/Imports/Common/Sheets/Items.php https://github.com/akaunting/akaunting/blob/3.3.0/resources/views/components/documents/form/line-item.blade.php

Frequently Asked Questions

What is CVE-2026-118368? +

Akaunting 3.3.0 contains a stored cross-site scripting vulnerability in the XLSX item-import workflow. An authenticated Manager can import an item whose name contains HTML. When another authenticated user selects that item while creating a document, Akaunting places the stored name in an invoice or bill line item through Vue v-html, causing attacker-controlled markup to execute in the victim's Akaunting origin.

How do I check if I'm vulnerable to CVE-2026-118368? +

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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CVE-2026-118368