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Findings

CVE-2026-35487

text-generation-webui is an open-source web interface for running Large Language Models.

Published Apr 7, 2026 · updated Jun 17, 2026 · oobabooga text generation web ui

text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_prompt() allows reading any .txt file on the server filesystem. The file content is returned verbatim in the API response. This vulnerability is fixed in 4.3.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 7, 2026 · NIST NVD

    Detected

    text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_prompt() allows reading any .txt file on the server filesystem. The file content is returned verbatim in the API response. This vulnerability is fixed in 4.3.

  2. Jun 17, 2026 · NIST NVD

    Updated

    text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_prompt() allows reading any .txt file on the server filesystem. The file content is returned verbatim in the API response. This vulnerability is fixed in 4.3.

Affected

  • cpe oobabooga/text generation web uiversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-35487

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-35487

    text-generation-webui is an open-source web interface for running Large Language Models. Prior to 4.3, an unauthenticated path traversal vulnerability in load_prompt() allows reading any .txt file on the server filesystem. The file content is returned verbatim in the API response

    nvd.nist.gov

References