CVE-2026-26023: medium-severity vulnerability in langgenius dify
Client‑side DOM XSS in the web chat app of Dify when using echarts
Published · Updated
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.4%
exploitation probability
0.4%top 72% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Affected products
langgenius · difyRelated CVEs — langgenius dify
In the same product, most dangerous first.
CVE-2025-58747LOWDify MCP OAuth Flow Vulnerable to XSSEPSS 5.7%CVE-2026-41948CRITICALDify v1.14.1 Path Traversal via Plugin Daemon Internal API AccessEPSS 1.9%CVE-2026-28288MEDIUMDify has a user enumeration issueEPSS 0.7%CVE-2026-41947CRITICALDify < 1.14.2 Authorization Bypass via Trace Configuration EndpointsEPSS 0.6%CVE-2026-41949HIGHDify < 1.14.2 Authorization Bypass via File Preview EndpointEPSS 0.6%CVE-2026-85021MEDIUMlanggenius dify Splash Layout splash.tsx router.replace cross site scriptingEPSS 0.5%