RCE in Defog-Ai Introspect
CVE-2025-4767
A vulnerability was found in defog-ai introspect up to 0.1.4. It has been rated as critical. Affected by this issue is the function test_custom_tool of the file introspect/backend/integration_routes.py of the component Test Endpoint. The manipulation of the argument input_model leads to code injection. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.002 (11.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 11.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Defog-Ai Introspect — versions 0.1.0, 0.1.1, 0.1.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, vdb-entry)
- vuldb.com/ (signature, permissions-required)
- vuldb.com/ (third-party-advisory)
- github.com/defog-ai/introspect/issues/496 (issue-tracking)
- github.com/defog-ai/introspect/issues/496 (issue-tracking, exploit)
Frequently asked questions
- What is CVE-2025-4767?
- CVE-2025-4767 is a medium-severity vulnerability in Defog-Ai Introspect, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 5.3/10. Published 2025-05-16.
- How severe is CVE-2025-4767?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2025-4767 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.