CVE-2026-126996
SakanaAI text-to-LoRA Checkpoint Loading model_loading.py get_tokenizer path traversal
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.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| text-to-LoRA SakanaAI |
0.0.1 (affected) | CNA: VulDB |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P | CNA: VulDB |
| 3.1 / 6.3 medium |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | CNA: VulDB |
| 3.0 / 6.3 medium |
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C | CNA: VulDB |
| 2.0 / 7.5 high |
AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:C | CNA: VulDB |
Exploit evidence
- https://github.com/user-attachments/files/33599890/poc.zip
exploit · CNA: VulDB
References
- https://vuldb.com/vuln/436295CNA: VulDB · vdb-entry, technical-description
- https://vuldb.com/vuln/436295/ctiCNA: VulDB · signature, permissions-required
- https://vuldb.com/cve/CVE-2026-126996CNA: VulDB · third-party-advisory
- https://vuldb.com/submit/1040637CNA: VulDB · third-party-advisory
- https://github.com/SakanaAI/text-to-lora/issues/13CNA: VulDB · issue-tracking
- https://github.com/user-attachments/files/33599890/poc.zipCNA: VulDB · exploit
- https://github.com/SakanaAI/text-to-lora/CNA: VulDB · product
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