CVE-2026-115802: Inclusion of Functionality from Untrusted Control Sphere in InternScience InternAgent
Description
CVE-2026-115802 is a medium severity vulnerability in InternScience InternAgent version 1.5.0. It involves a weakness in the train function of the file tasks/AutoChem/code/experiment.py within the LoRA Loading component. The vulnerability allows inclusion of functionality from an untrusted control sphere due to manipulation of the argument base_model_name_or_path. The attack can be initiated remotely and exploit code is publicly available.
CVSS v4.0
Score 5.3medium
Affected software
InternScience
InternAgent
pkg:github/internscience/InternAgentcpe:2.3:a:internscience:internagent:*:*:*:*:*:*:*:*Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in InternScience InternAgent 1.5.0 affects the train function in tasks/AutoChem/code/experiment.py, specifically in the LoRA Loading component. Manipulating the base_model_name_or_path argument can cause the inclusion of functionality from an untrusted control sphere, potentially allowing an attacker to influence program behavior remotely. The vulnerability has a CVSS 4.0 score of 5.3 (medium severity) and public exploit code exists.
Potential Impact
An attacker can remotely manipulate the base_model_name_or_path argument to cause the application to include functionality from an untrusted source. This could lead to unintended behavior or compromise of the affected system. The vulnerability does not require privileges or user interaction but has limited impact scope as indicated by the CVSS vector.
Mitigation Recommendations
No official patch or remediation information is currently available. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, users should exercise caution when using the affected version and consider restricting access to the vulnerable functionality.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-10-23T15:07:13.404Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6adc51b5d73cc49347e529ad
Added to database: 10/24/2026, 06:35:33 UTC
Last enriched: 10/24/2026, 06:50:07 UTC
Last updated: 10/24/2026, 06:50:30 UTC
Views: 5
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