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Zero-dayApr 29, 2026

⚠️ A threat actor is selling a previously unpatched cPanel information disclosure vulnerability t...

Threat actor selling unpatched cPanel information disclosure vulnerability exposing login credentials.

Summary

A threat actor is actively marketing a previously unknown information disclosure vulnerability in cPanel that allegedly exposes sensitive website login data including panel credentials, site links, usernames, and passwords. The seller claims this is a secondary vulnerability discovered following the patching of a related flaw, suggesting continued exploitation risks for cPanel users.

Entities

cPanel (product)Unknown vulnerability seller (threat_actor)