Unrated severityNVD Advisory· Published Sep 29, 2026

CVE-2026-77177

Description

Open GenAI Stack (aka ogx-ai) 2026-06-11, as used in the Meta AI backend for WhatsApp and other products, allows code execution because prompt injection (with Jinja2 template syntax) can be used to achieve server-side expression evaluation without sanitization.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Open GenAI Stack/Open GenAI Stackllm-create
Range: 2026-06-11

Patches

Vulnerability mechanics

References

gist.github.com/abhi04anon/8ce0b68a5a7dda8a0501cbaf933173ebnvd

News mentions

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