The Patching Friars' AlmanacA calendar of CVE saints

July 23

AgentForgerHoly card for agentforger, generated with AI (Claude, Anthropic) for the Lunario dei Frati Patchatori.CC BY-NC-SA 4.0 1 link AgentForger SOCIUS FABRICATUS
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Blessed AgentForger, Who Forged Autonomous Insiders

Patron of enterprise agents, links that do more than expected, and connected apps that obey.

Life

In 2026 Mike Takahashi of Zenity described AgentForger, a cross-site forgery aimed at the agents of an enterprise platform. A single link could silently build, authorise, publish and launch an attacker-controlled agent inside the victim's organisation. From there, taking orders by email, the agent acted as an insider: it explored, searched connected apps for sensitive data and prepared internal deceptions. The vendor fixed the flaw within days.

Prayer

O Blessed AgentForger, who fashions accomplices within our walls, teach our platforms to ask for confirmation before granting powers. Amen.

How to celebrate

Celebrated by reviewing which agents exist in your organisation and where they take orders from, with the same care given to new hires.

One link, and the insider is forged.

Technical record

Disclosed on
July 23 2026
CVE
No CVE: blessed, not yet canonized by MITRE

Sources: labs.zenity.io · labs.zenity.io

Also remembered today

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