CVE-2020-26886: Local Privilege Escalation using softaculous/bin/soft

This article describes CVE-2020-26886, a local privilege escalation affecting Softaculous < 5.5.7, along with generic tips when facing spooky setuid PHP interpreters. This software is widely deployed with most panels (eg. cPanel, Plesk, DirectAdmin). ...

Sat, Oct 31, 2020 · 4 min · punkeel, swapgs

suPHP - The vulnerable ghost in your shell

In this article we will showcase how we used a long forgotten binary to gain root access on the machine, as part of a bug bounty program. No kitties were harmed in the making of this article. ...

Mon, Sep 21, 2020 · 6 min · punkeel, swapgs

USB Port Security: Where to Begin?

USB devices have become ubiquitous in our digital infrastructure. From charging our devices to connecting peripherals, the Universal Serial Bus protocol has achieved what its name suggests - becoming truly universal. This ubiquity, combined with the protocol’s inherent trust model, creates a significant attack surface that modern enterprises must address. The challenge lies in balancing security with usability: while USB ports represent a clear security risk, they remain essential for daily operations. ...

Sat, Sep 16, 2017 · 4 min · punkeel