Perfex CRM: Unauthenticated RCE via PHP's S: deserialization format(nullcathedral.com)
nullcathedral.com
Perfex CRM: Unauthenticated RCE via PHP's S: deserialization format
https://nullcathedral.com/posts/2026-03-16-perfex-crm-unauthenticated-rce-insecure-deserialization/
1 comments
This was one of my most frustrating disclosures, feedback on the process is very welcome :)