CVE-2026-115802
InternScience InternAgent LoRA Loading experiment.py train inclusion of functionality from untrusted control sphere
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CVSS v3.1 (listed by NVD)
4.3
MEDIUM
Scored by vuldb.com (not yet scored by NVD)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
CVSS v4.0 (listed by NVD)
2.1
LOW
Scored by vuldb.com (not yet scored by NVD)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS (listed by CVE.org)
5.3
MEDIUM
Scored by CNA (VulDB) · v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
EPSS exploit probability
0.5%
Percentile 41.0%
as of 2026-10-24
CISA KEV
—
Not listed
Attack conditions and impact
Derived from the CNA (via NVD) CVSS 3.1 vector
NetworkNo authUser action
PoC
Confidentiality NIntegrity LAvailability N
| Metric | Value | Meaning |
|---|---|---|
| Attack vector AV | N | Network |
| Attack complexity AC | L | Low (easy) |
| Privileges required PR | N | None |
| User interaction UI | R | Required |
| Scope S | U | Unchanged |
| Confidentiality C | N | None |
| Integrity I | L | Low |
| Availability A | N | None |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Description
NVD
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.
CVSS assessments
| Provider | Version | Score | Vector |
|---|---|---|---|
| NVD / [email protected] (Secondary) | 4.0 | 2.1 LOW | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD / [email protected] (Primary) | 3.1 | 4.3 MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
| NVD / [email protected] (Secondary) | 2.0 | 5.0 MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
| CNA / VulDB | 4.0 | 5.3 MEDIUM | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P |
| CNA / VulDB | 3.1 | 4.3 MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C |
| CNA / VulDB | 3.0 | 4.3 MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C |
| CNA / VulDB | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:ND/RC:C |
Affected products and packages
CNA (CVE.org)
| Vendor | Product | Versions |
|---|---|---|
| InternScience | InternAgent | affected: 1.5.0 |
Linux distribution status
References (7)
- https://github.com/InternScience/InternAgent/ NVD, CNA product
- https://github.com/InternScience/InternAgent/issues/30 NVD, CNA issue-tracking
- https://github.com/user-attachments/files/33260564/poc.zip NVD, CNA exploit
- https://vuldb.com/cve/CVE-2026-115802 NVD, CNA third-party-advisory
- https://vuldb.com/submit/1022289 NVD, CNA third-party-advisory
- https://vuldb.com/vuln/425984 NVD, CNA vdb-entrytechnical-description
- https://vuldb.com/vuln/425984/cti NVD, CNA signaturepermissions-required