CVE-2026-126996: Path Traversal (CVSS 6.3)

Description

A vulnerability was determined in SakanaAI text-to-LoRA 0.0.1. Affected by this issue is the function get_tokenizer of the file src/hyper_llm_modulator/utils/model_loading.py of the component Checkpoint Loading. Executing a manipulation of the argument base_model_name_or_path can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

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CVSS v3.1 Score

6.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

Weakness Type (CWE)

CWE-22 Path Traversal

References

Other References

https://github.com/SakanaAI/text-to-lora/ https://github.com/SakanaAI/text-to-lora/issues/13 https://github.com/user-attachments/files/33599890/poc.zip https://vuldb.com/cve/CVE-2026-126996 https://vuldb.com/submit/1040637 https://vuldb.com/vuln/436295 https://vuldb.com/vuln/436295/cti

Frequently Asked Questions

What is CVE-2026-126996? +

A vulnerability was determined in SakanaAI text-to-LoRA 0.0.1. Affected by this issue is the function get_tokenizer of the file src/hyper_llm_modulator/utils/model_loading.py of the component Checkpoint Loading. Executing a manipulation of the argument base_model_name_or_path can lead to path traversal. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet. It has a CVSS v3.1 base score of 6.3 (MEDIUM).

How severe is CVE-2026-126996? +

CVE-2026-126996 has a CVSS v3.1 score of 6.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-126996? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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