CVE-2026-59109

Katalog CVE

CVSS 8.8 · High EPSS 0,45%

Kerentanan Improper Input Validation. Skor CVSS 3.1 8.8 (High) menurut CNA.

Deskripsi (NVD)

SQL injection in the Zalktis accounting application via trading-partner-controlled text fields in received electronic invoices. When importing a received e-invoice (UBL/PEPPOL) or an e-commerce export, Zalktis concatenates partner-controlled values directly into SQL statement text using string concatenation, with neither parameterised queries nor escaping. The application's own escaping helper, Dazadi.sql_txt(), is not invoked on these code paths, so a party that sends an invoice can break out of the string literal and alter the query logic. This issue affects Zalktis: before 2026.1.586 and before 2026.2.592.

Rincian

Terbit di NVD

13 Agustus 2026

Terakhir diubah

1 September 2026

Status NVD

Deferred

CVSS 3.1

8.8 (High), sumber CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-20: Improper Input Validation
CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

EPSS (30 hari)

0,45% peluang dieksploitasi; lebih tinggi dari 37,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://cvd.cert.lv/disclosed/vuln-all-631428755
• https://offseq.com/en/research/zalktis-cve-2026-59109
• https://offseq.com/en/research/zalktis-cve-2026-59109/