What is CVE-2026-45312?

CVE-2026-45312 is a critical-severity vulnerability in Infiniflow Ragflow, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 9.9/10. Published 2026-05-29.

How severe is CVE-2026-45312?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Vulnerability in Infiniflow Ragflow

CVE-2026-45312

RAGFlow is an open-source RAG (Retrieval-Augmented Generation) engine. In 0.24.0 and earlier, a Jinja2 template injection in the prompt generator (rag/prompts/generator.py) allows any authenticated user to execute arbitrary OS commands on…

EPSS: 0.001 (16.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H.

Affected products

Infiniflow Ragflow — versions <= 0.24.0

Weakness classification (CWE)

CWE-1336 — Improper Neutralization of Special Elements Used in a Template Engine

References

security-advisories@github.com (x_refsource_CONFIRM)

Frequently asked questions

What is CVE-2026-45312?: CVE-2026-45312 is a critical-severity vulnerability in Infiniflow Ragflow, classified under Improper Neutralization of Special Elements Used in a Template Engine. CVSS score: 9.9/10. Published 2026-05-29.
How severe is CVE-2026-45312?: Critical severity. CVSS v3 base score is 9.9 out of 10.