EUVD-2026-70298
GHSA-xr42-c3pw-f2v5
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Network-reachable XSS via crafted URL; PR:L consistent with CVSS 4.0 vector; UI:R for victim interaction; S:C as injected script runs in victim browser under Dify origin.
Primary rating from Vendor (VulDB).
CVSS VectorVendor: VulDB
Lifecycle Timeline
4DescriptionCVE.org
A vulnerability was identified in langgenius dify 1.13.0. Affected by this vulnerability is the function router.replace of the file web/app/(shareLayout)/webapp-signin/components/mail-and-password-auth.tsx of the component WebApp Sign-In. Such manipulation of the argument redirect_url leads to cross site scripting. The attack may be performed from remote. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
AnalysisAI
Cross-site scripting in Dify 1.13.0's WebApp Sign-In component allows remote attackers to inject malicious JavaScript by manipulating the redirect_url parameter consumed by the router.replace() function. The attack requires passive victim interaction with a crafted sign-in URL and low attacker privileges, limiting the immediate impact to integrity modification within the browser context. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires the Dify instance to have the WebApp sharing and sign-in feature enabled and accessible to the attacker. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 5.1 (Medium) reflects a moderately constrained attack surface - low privileges are required (PR:L) and the victim must passively interact with a crafted URL (UI:P), which limits opportunistic mass exploitation. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | No vendor-released patch has been identified at time of analysis - the langgenius maintainers did not respond to coordinated disclosure. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Hard-coded default PostgreSQL credentials shipped in the docker-compose.yaml of langgenius Dify through version 1.5.1 al
Path traversal in Dify versions 0 through 1.14.1 allows authenticated tenants to escape their authorized tenant path and
Cross-tenant authorization bypass in LangGenius Dify versions through 1.14.1 lets any logged-in editor reroute another t
A vulnerability in langgenius/dify v0.10.1 allows an attacker to take over any account, including administrator accounts
SQL injection in Dify's MyScale vector store backend (versions before 1.16.0-rc1) lets authenticated attackers execute a
Cross-tenant document disclosure in Dify 1.14.1 and prior allows any authenticated user to read up to 3,000 characters o
langgenius/dify version v0.10.1 contains a vulnerability where there are no limits applied to the number of code guess a
In langgenius/dify v0.10.1, the `/forgot-password/resets` endpoint does not verify the password reset code, allowing an
Dify is an open-source LLM app development platform. Rated high severity (CVSS 7.6), this vulnerability is remotely expl
A stored cross-site scripting (XSS) vulnerability exists in langgenius/dify version latest, specifically in the chat log
langgenius/dify version 0.9.1 contains a Server-Side Request Forgery (SSRF) vulnerability. Rated high severity (CVSS 7.5
CVE-2025-3466 is a security vulnerability (CVSS 7.2). Risk factors: public PoC available. Vendor patch is available.
Same weakness CWE-79 – Cross-site Scripting (XSS)
View allShare
External POC / Exploit Code
Leaving vuln.today