CVE-2018-18667: Pylon-Network Pylontoken

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

The mintToken function of Pylon (PYLNT) aka PylonToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value, a related issue to CVE-2018-11812.

Affected products

• Pylon-Network Pylontoken: affected versions not specified

Published 2018-12-28. Last modified 2026-06-17.