CVE-2026-35050 | oobabooga text-generation-webui up to 4.1.0 Setting download-model.py path traversal (GHSA-jg96-p5p6-q3cv)

VDB-355620 · CVE-2026-35050 · GHSA-JG96-P5P6-Q3CV OOBABOOGA TEXT-GENERATION-WEBUI UP TO 4.1.0 SETTING DOWNLOAD-MODEL.PY PATH TRAVERSAL HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.8 $0-$5k 0.59+ Summaryinfo A vulnerability was found in oobabooga text-generation-webui up to 4.1.0. It has been declared as critical. Affected by this issue is some unknown functionality of the file download-model.py of the component Setting Handler. The manipulation results in path traversal. This vulnerability is known as CVE-2026-35050. It is possible to launch the attack remotely. No exploit is available. It is recommended to upgrade the affected component. Detailsinfo A vulnerability, which was classified as critical, was found in oobabooga text-generation-webui up to 4.1.0. Affected is some unknown processing of the file download-model.py of the component Setting Handler. The manipulation with an unknown input leads to a path traversal vulnerability. CWE is classifying the issue as CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes: text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.1.1, users can save extention settings in "py" format and in the app root directory. This allows to overwrite python files, for instance the "download-model.py" file could be overwritten. Then, this python file can be triggered to get executed from "Model" menu when requesting to download a new model. This vulnerability is fixed in 4.1.1. The advisory is shared for download at github.com. This vulnerability is traded as CVE-2026-35050 since 03/31/2026. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation requires an enhanced level of successful authentication. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1006. Upgrading to version 4.1.1 eliminates this vulnerability. Productinfo Vendor oobabooga Name text-generation-webui Version 4.0 4.1.0 Website Product: https://github.com/oobabooga/text-generation-webui/ CPE 2.3info 🔒 🔒 CPE 2.2info 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.9 VulDB Meta Temp Score: 6.8 VulDB Base Score: 4.7 VulDB Temp Score: 4.5 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 9.1 CNA Vector (GitHub_M): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Path traversal CWE: CWE-22 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined 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: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: text-generation-webui 4.1.1 Timelineinfo 03/31/2026 CVE reserved 04/06/2026 +6 days Advisory disclosed 04/06/2026 +0 days VulDB entry created 04/06/2026 +0 days VulDB entry last update Sourcesinfo Product: github.com Advisory: GHSA-jg96-p5p6-q3cv Status: Confirmed CVE: CVE-2026-35050 (🔒) GCVE (CVE): GCVE-0-2026-35050 GCVE (VulDB): GCVE-100-355620 Entryinfo Created: 04/06/2026 21:19 Changes: 04/06/2026 21:19 (66) Complete: 🔍 Cache ID: 99:8E2:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸