Veille CyberInfra — Veille cybersecurite : New Windows Defender zero-day blocks Microsoft antivirus updates Veille CyberInfra — Veille cybersecurite : WordPress Comment2Shell Flaw Can Turn Anonymous Comment XSS Into RCE via Admin Session Veille CyberInfra — Veille cybersecurite : DORA Year Two: Can Your SOC Actually See the Attack? Veille CyberInfra — Veille cybersecurite : WordPress Click2Shell flaw lets hackers execute PHP on the server Veille CyberInfra — Veille cybersecurite : One Hidden Meta Muse Setting Could Let Attackers Turn the AI Assistant Into a Backdoor Veille CyberInfra — Veille cybersecurite : SharePoint Flaw Initially Listed as Spoofing by Microsoft Enables Authenticated RCE Veille CyberInfra — Veille cybersecurite : New Windows Defender zero-day blocks Microsoft antivirus updates Veille CyberInfra — Veille cybersecurite : WordPress Comment2Shell Flaw Can Turn Anonymous Comment XSS Into RCE via Admin Session Veille CyberInfra — Veille cybersecurite : DORA Year Two: Can Your SOC Actually See the Attack? Veille CyberInfra — Veille cybersecurite : WordPress Click2Shell flaw lets hackers execute PHP on the server Veille CyberInfra — Veille cybersecurite : One Hidden Meta Muse Setting Could Let Attackers Turn the AI Assistant Into a Backdoor Veille CyberInfra — Veille cybersecurite : SharePoint Flaw Initially Listed as Spoofing by Microsoft Enables Authenticated RCE

Veille cybersecurite : Cloudflare Workers Spectre Attack Leaks JWT From Co-Located Worker at 12 Bits/Second

20/08/2026

Source : The Hacker News

Cybersecurity researchers have disclosed details of a remote Spectre attack against Cloudflare Workers that leaked a JSON Web Token (JWT) from a co-located Worker in the production environment at up to 12 bits per second, 360 times the rate of an earlier attack demonstrated in 2021.

The end-to-end experiment used an attacker Worker and a victim Worker controlled by the researchers,

Lire l’article original

Vous vous demandez si votre entreprise est exposee a ce type de faille ? Reservez un appel decouverte gratuit.

← Retour au blog