https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-21T08:30:46.546241+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-75128 fkie_cve-2026-75128 2026-10-21T08:30:46.554856+00:00

Langchain-Chatchat through 0.3.1.3 exposes a POST /tools/call API endpoint that invokes any registered tool by name without authentication, leaving the always-registered shell tool callable. Remote attackers can send a single request naming the shell tool to execute arbitrary OS commands as the server user (root in the shipped Docker image).

 https://db.gcve.eu/vuln/ghsa-5rx2-xp53-9x5r GHSA-5rx2-xp53-9x5r 2026-10-21T08:30:46.554916+00:00

Langchain-Chatchat through 0.3.1.3 exposes a POST /tools/call API endpoint that invokes any registered tool by name without authentication, leaving the always-registered shell tool callable. Remote attackers can send a single request naming the shell tool to execute arbitrary OS commands as the server user (root in the shipped Docker image).