Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-97230

Gravedad CVSS v3.1:
CRÍTICA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
24/09/2026
Última modificación:
25/09/2026

Descripción

*** Pendiente de traducción *** IO::Socket::SSL::SelfCertificate versions 1.00 for Perl contains malware which executes Python code from an obfuscated URL.<br /> <br /> The generate_certificate runs a Python script saved as a certificate file. The pyhton script attempts to retrieve code from a hardcoded http URL that is obfuscated with base64 encoding and run the response body directly.<br /> <br /> The impact is that arbitrary code can be invoked as the user, without a dropped script being saved on the affected host.<br /> <br /> The releases have no test scripts nor build hooks. The intention may have been to trigger the payload after installation.<br /> <br /> The dropper script is in lib/Crypt/SelfCertificate/sample/cert.pem.<br /> <br /> This is similar to CVE-2026-95831 for the module Crypt::SelfCertificate.<br /> <br /> The SHA-256 digests of the files are<br /> <br /> ba24ee8ec3b7f47f65bed62e16fb413ace50653cf44bd8ea90914390922831e0 IO-Socket-SSL-SelfCertificate-1.00.tar.gz<br /> 821d38830e5eb8607738421c25ac25f59fff02a6ab67daa32fbd020429454dac IO-Socket-SSL-SelfCertificate-1.00/lib/IO/Socket/SSL/SelfCertificate/sample/cert.pem<br /> <br /> d483cb7b23b7271cb11cf242bff4a2e1c02df0b9525eb0429abeea8961c399d5 IO-Socket-SSL-SelfCertificate-1.00-upload.tar.gz