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CVE-2026-35487

5.3 medium SSVC exploitation: poc Analyzed

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.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 5.3 · oobaboogaNVD modified 2026-10-25 23:10

Affected (CPE criteria) 1

  • cpe:2.3:a:oobabooga:text_generation_web_ui:*:*:*:*:*:*:*:*

References 1