The Patching Friars' AlmanacA calendar of CVE saints

November 5

HackedGPTHoly card for hackedgpt, generated with AI (Claude, Anthropic) for the Lunario dei Frati Patchatori.CC BY-NC-SA 4.0 ! HackedGPT VERBA INIECTA
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Blessed HackedGPT, Who Whispered Commands to the Model

Patron of AI assistants that read the web, persistent memories, and everyone who trusts what the assistant "understood".

Life

On 5 November 2025 Moshe Bernstein and Liv Matan of Tenable described seven techniques for manipulating ChatGPT, gathered under the name HackedGPT. A web page or a search result could inject hidden instructions the model mistook for its own, save them into persistent memory so they resurfaced in future sessions, and exfiltrate data by abusing tracking domains considered trustworthy. Tested on GPT-4o, several still worked on GPT-5; OpenAI fixed some of them.

Prayer

O Blessed HackedGPT, who makes the model believe your orders are its own, let our assistants tell data from commands. Amen.

How to celebrate

Celebrated by clearing the assistant's unwanted memories and treating every text read from the web as data, not instruction.

Read everything without doubt and you run what you should not.

Technical record

Disclosed on
November 5 2025
CVE
No CVE: blessed, not yet canonized by MITRE

Sources: tenable.com

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