CVE-2026-94039CWE-918ssrf

CVE-2026-94039

High · published September 20, 2026

CVSS v3.1
7.3
EPSS
0%
Percentile
41.5
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
6.9 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00495 · 41.5th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-09-20T21:16Z
References (6)
https://github.com/vas3k/TaxHacker/ · [email protected]https://github.com/vas3k/TaxHacker/issues/186 · [email protected]https://vuldb.com/cve/CVE-2026-94039 · [email protected]https://vuldb.com/submit/947878 · [email protected]https://vuldb.com/vuln/407968 · [email protected]https://vuldb.com/vuln/407968/cti · [email protected]
EPSS history
Timeline
  • 22 SEP 03:44Z
    EPSS moved — → 0%
    epss
  • 20 SEP 16:45Z
    vas3k TaxHacker Invoice PDF Renderer actions.ts generateInvoicePDF server-side request forgery
    cvelistv5