React2Shell And The Case For Deception In Your Vulnerability Management Program
Zscaler, Friday, December 5th, 2025
Another day, another vulnerability. Deception offers a pragmatic path to detecting and blocking zero day exploits while augmenting vulnerability management programs to accelerate prioritisation and reduce team burnout.
On Dec 3, 2025, the React2Shell vulnerability was officially disclosed by the React team. Mere hours later, customers using Zscaler Deception technology had detailed, accurate evidence of exploits of this vulnerability in their environments. This fast, high-fidelity intel gave security teams in those organizations the ammo they needed to bring a full-court press to finding and eradicating this vulnerability.
Sometimes, it's not enough to know your house has dangerous flammable materials that should be addressed - sometimes you need the proof that shows your house is already on fire. Deception can provide that action-inspiring proof.