CVE-2025-49149: medium-severity vulnerability in langgenius dify
Dify has XSS vulnerability
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.3%
Dify is an open-source LLM app development platform. In version 1.2.0, there is insufficient filtering of user input by web applications. Attackers can use website vulnerabilities to inject malicious script code into web pages. This may result in a cross-site scripting (XSS) attack when a user browses these web pages. At time of posting, there is no known patched version.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
Affected products
langgenius · difyRelated CVEs — langgenius dify
In the same product, most dangerous first.
CVE-2026-41948CRITICALDify v1.14.1 Path Traversal via Plugin Daemon Internal API AccessEPSS 22.7%CVE-2026-41947CRITICALDify < 1.14.2 Authorization Bypass via Trace Configuration EndpointsEPSS 6.0%CVE-2025-58747LOWDify MCP OAuth Flow Vulnerable to XSSEPSS 5.7%CVE-2026-28288MEDIUMDify has a user enumeration issueEPSS 0.7%CVE-2026-85021MEDIUMlanggenius dify Splash Layout splash.tsx router.replace cross site scriptingEPSS 0.5%CVE-2026-61461HIGHDify < 1.16.0-rc1 SQL Injection via MyScale Vector Store search_by_full_textEPSS 0.5%