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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-26023

Client‑side DOM XSS in the web chat app of Dify when using echarts

Description

Dify is an open-source LLM app development platform. Prior to 1.13.0, a cross site scripting vulnerability has been found in the web application chat frontend when using echarts. User or llm inputs containing echarts containing a specific javascript payload will be executed. This vulnerability is fixed in 1.13.0.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

langgenius dify

  • < 1.13.0affected

References