Vulnerability in Internscience Internagent
CVE-2026-115802
A weakness has been identified in InternScience InternAgent 1.5.0. This affects the function train of the file tasks/AutoChem/code/experiment.py of the component LoRA Loading. This manipulation of the argument base_model_name_or_path causes inclusion of functionality from untrusted control sphere. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Internscience Internagent — versions 1.5.0
Weakness classification (CWE)
References
- vuldb.com/vuln/425984 (technical-description, vdb-entry)
- vuldb.com/vuln/425984/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-115802 (third-party-advisory)
- vuldb.com/submit/1022289 (third-party-advisory)
- github.com/InternScience/InternAgent/issues/30 (issue-tracking)
- github.com/user-attachments/files/33260564/poc.zip (exploit)
- github.com/InternScience/InternAgent/ (product)
Frequently asked questions
- What is CVE-2026-115802?
- CVE-2026-115802 is a medium-severity vulnerability in Internscience Internagent, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 4.3/10. Published 2026-10-24.
- How severe is CVE-2026-115802?
- Medium severity. CVSS v3 base score is 4.3 out of 10.