CVE-2023-46802: Nta E-Tax

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

e-Tax software Version3.0.10 and earlier improperly restricts XML external entity references (XXE) due to the configuration of the embedded XML parser. By processing a specially crafted XML file, arbitrary files on the system may be read by an attacker.

Affected products

• Nta E-Tax: up to and including 3.0.10

Published 2023-11-06. Last modified 2026-06-17.