VDB-425984 · Submit #1022289 · CVE-2026-115802

InternScience InternAgent 1.5.0 LoRA Loading experiment.py train base_model_name_or_path inclusion of functionality from untrusted control sphere

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.1	$0-$5k	1.64

Summaryinfo

A vulnerability was found in InternScience InternAgent 1.5.0. It has been declared as problematic. This impacts the function train of the file tasks/AutoChem/code/experiment.py of the component LoRA Loading. Such manipulation of the argument base_model_name_or_path leads to inclusion of functionality from untrusted control sphere. This vulnerability is traded as CVE-2026-115802. The attack may be launched remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in InternScience InternAgent 1.5.0 and classified as problematic. Affected by this issue is the function train of the file tasks/AutoChem/code/experiment.py of the component LoRA Loading. The manipulation of the argument base_model_name_or_path with an unknown input leads to a inclusion of functionality from untrusted control sphere vulnerability. Using CWE to declare the problem leads to CWE-829. The product imports, requires, or includes executable functionality (such as a library) from a source that is outside of the intended control sphere. Impacted is integrity.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-115802. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details as well as a public exploit are known.

The exploit is available at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

InternScience

Name

InternAgent

Version

1.5.0

Website

Product: https://github.com/InternScience/InternAgent/

CPE 2.3info

🔒

CPE 2.2info

🔒

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Inclusion of functionality from untrusted control sphere
CWE: CWE-829
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

10/23/2026 Advisory disclosed
10/23/2026 +0 days VulDB entry created
10/23/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: 30
Status: Confirmed

CVE: CVE-2026-115802 (🔒)
GCVE (CVE): GCVE-0-2026-115802
GCVE (VulDB): GCVE-100-425984
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 10/23/2026 17:12
Changes: 10/23/2026 17:12 (58)
Complete: 🔍
Submitter: Dem000000
Cache ID: 216::103

Submitinfo

Accepted

Submit #1022289: InternScience InternAgent commit fa8c3eedfa9751d3752ea6eb49220b303ac2397d (main HEAD as of 2026-07-29) Improper Input Validation (by Dem000000)