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 4.27 - 2021-10-13

  • Only add -Werror=declaration-after-statement for 5.035004 and earlier (PR #186 nwc)
  • Fix 125_shared_boolean.t for threads (PR #184 Sinan Unur)

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