Is CVE-2026-118855 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-118855 being exploited in the wild.

How severe is CVE-2026-118855?

Informational severity, published 12 November 2026.

Is there a fix for CVE-2026-118855?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-118855 attacked?

It is attacked over the network.

Am I affected by CVE-2026-118855?

Check whether you run Akaunting at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-118855: Akaunting stored cross-site scripting in invoice status field

CVE-2026-118855 · Severity: info · Published 2026-11-12

Akaunting is online accounting software that manages invoices and financial documents. An authenticated user can import malicious HTML code into an invoice's status field during import. When another user opens that invoice to edit it, the stored code executes in their browser, allowing the attacker to steal sensitive financial data, modify invoices, or take over their account.

Technologies: Akaunting. Vendors: Akaunting.

Quick answers

Is CVE-2026-118855 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-118855 being exploited in the wild.
How severe is CVE-2026-118855?: Informational severity, published 12 November 2026.
Which products and versions are affected?: Akaunting 3.3.0.
Is there a fix for CVE-2026-118855?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-118855 attacked?: It is attacked over the network.
Am I affected by CVE-2026-118855?: Check whether you run Akaunting at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A stored XSS vulnerability exists in Akaunting 3.3.0's invoice import functionality. An authenticated user with invoice-creation permission can inject HTML/JavaScript into the invoice status field. When a second authenticated user opens the invoice's edit form, the application renders the status field in a hidden input using raw Blade templating output without sanitization, allowing attacker-controlled markup to execute in the victim's browser within the Akaunting origin.

Affected products

Akaunting Akaunting 3.3.0

Timeline

2026-11-12: disclosed

References

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