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Vulnerabilities

CVE-2026-48098 | BDVDB-2026-356307 Detail

0x5t4l1nNexTOR_IP_CHANGER

Description#

NexTor IP Changer is a command-line tool that leverages the Tor network to periodically rotate a user's IP address. Versions prior to 2.0.0 execute privileged system commands using `sudo` and `shell=True` directly inside application logic. In environments where passwordless sudo (`NOPASSWD`) is enabled, privileged commands may execute silently without explicit user confirmation. Version 2.0.0 fixes the issue.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact low. Attack vector: local.

Weaknesses#

  • CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
  • CWE-250 Execution with Unnecessary Privileges

References#

Exploit#

No public exploit known

History#

  1. Version 1Record published in the CVE List.