CVE-2026-93454: Aureus ERP through 1.6.0 Stored XSS via Payment Term Note

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-18 · updated 2026-09-22
Weakness: CWE-79

Description

Aureus ERP through 1.6.0 stores the Payment Term note field unsanitized and renders it as raw HTML in the Accounting plugin. Authenticated users with payment-term create permission can submit arbitrary JavaScript to the payment-terms endpoint, which persists to the database and executes in browsers of all users viewing that Payment Term record.

Affected products

Webkul Aureus ERP: through 1.6.0

References

https://github.com/aureuserp/aureuserp
https://github.com/aureuserp/aureuserp/blob/v1.6.0/plugins/webkul/accounts/src/Filament/Resources/PaymentTermResource/Schemas/PaymentTermInfolist.php#L59
https://github.com/aureuserp/aureuserp/pull/1562
https://hackmd.io/@leediay/stored-xss-aureus-via-payment-term
https://www.vulncheck.com/advisories/aureus-erp-through-1.6.0-stored-xss-via-payment-term-note

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