OpenAI GPT-5 jailbreak via Echo Chamber and narrative steering
Technical Analysis
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OpenAI GPT-5 is vulnerable to a newly disclosed Echo Chamber jailbreak that uses narrative-driven steering to produce illicit instructions, showing how multi-turn guardrails can be bypassed by indirect prompting.
Related Happenings
OpenAI ChatGPT indirect prompt injection vulnerabilities GPT-4o/GPT-5 security flaw
Vulnerability
First: 05.11.2025 16:04
Last: 05.11.2025 16:04
Sources 1
About this happening:
**OpenAI's ChatGPT** has a newly disclosed set of **indirect prompt injection** flaws in **GPT-4o and GPT-5** that could let an attacker steal data from **users' memories and chat...
OpenAI ChatGPT indirect prompt injection vulnerabilities GPT-4o/GPT-5 security flaw
VulnerabilityAbout this happening: **OpenAI's ChatGPT** has a newly disclosed set of **indirect prompt injection** flaws in **GPT-4o and GPT-5** that could let an attacker steal data from **users' memories and chat...
OpenAI ChatGPT Deep Research ShadowLeak fix
Security Patch Release
First: 20.09.2025 08:31
Last: 20.09.2025 08:31
Sources 1
About this happening:
OpenAI addressed **ShadowLeak** in **ChatGPT Deep Research**, closing a **zero-click** flaw that could leak **Gmail inbox data** from a single crafted email. The issue was disclos...
OpenAI ChatGPT Deep Research ShadowLeak fix
Security Patch ReleaseAbout this happening: OpenAI addressed **ShadowLeak** in **ChatGPT Deep Research**, closing a **zero-click** flaw that could leak **Gmail inbox data** from a single crafted email. The issue was disclos...
Timeline
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09.08.2025 18:06 1 articles · 9mo ago
OpenAI GPT-5 jailbreak disclosure
Initial DisclosureResearchers disclosed a jailbreak against OpenAI GPT-5 that combines Echo Chamber with narrative-driven steering to seed a subtly poisoned conversational context, avoid explicit intent signaling, and gradually elicit prohibited procedural content through multi-turn prompting.
Show sources
- Researchers Uncover GPT-5 Jailbreak and Zero-Click AI Agent Attacks Exposing Cloud and IoT Systems — thehackernews.com — 09.08.2025 18:06