CVE-2026-94039

HIGH 7.3

vas3k TaxHacker Invoice PDF Renderer actions.ts generateInvoicePDF server-side request forgery

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in vas3k TaxHacker up to 0.8.5. Affected is the function generateInvoicePDF of the file /apps/invoices/actions.ts of the component Invoice PDF Renderer. Performing a manipulation of the argument businessLogo results in server-side request forgery. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

CWE	CWE-918
Vendor	vas3k
Product	taxhacker
Published	Sep 20, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

vas3k / TaxHacker

0.8.0 0.8.1 0.8.2 0.8.3 0.8.4 0.8.5

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/407968 vuldb.com: https://vuldb.com/vuln/407968/cti vuldb.com: https://vuldb.com/cve/CVE-2026-94039 vuldb.com: https://vuldb.com/submit/947878 github.com: https://github.com/vas3k/TaxHacker/issues/186 github.com: https://github.com/vas3k/TaxHacker/

Credits

🔍 CAPT (VulDB User) VulDB CNA Team