Security Advisories (1)
CVE-2025-40929 (2025-09-08)

Cpanel::JSON::XS before version 4.40 for Perl has an integer buffer overflow causing a segfault when parsing crafted JSON, enabling denial-of-service attacks or other unspecified impact

Changes for version 4.11 - 2019-03-26

  • Fix unicode strings with BOM corrupt ->utf8 state (#125) The BOM encoding effects only its very own decode call, not its object.

Documentation

Cpanel::JSON::XS commandline utility

Modules

cPanel fork of JSON::XS, fast and correct serializing
true and false values
Type support for JSON encode

Examples