CVE-2026-94039

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.

CVSS v3 7.3 HIGH
CVSS v2.0 7.5 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

20 Sep 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-20 17:16

Updated : 2026-09-21 15:17

NVD link : CVE-2026-94039

Mitre link : CVE-2026-94039

CVE.ORG link : CVE-2026-94039

JSON object : View

Products Affected

No product.

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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