Vulnerability · Published Nov 5, 2026 · Assigned by VulDB
CVE-2026-123135langgenius dify Sandbox Run __init__.py hard-coded credentials
Medium 6.3
In plain English
A medium-severity hard-coded credentials in dify from langgenius. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 12% of all known vulnerabilities).
Official description
A vulnerability was found in langgenius dify up to 1.18.0/2.0.0-beta.2. Affected by this vulnerability is an unknown functionality of the file api/configs/feature/__init__.py of the component Sandbox Run Handler. The manipulation results in hard-coded credentials. The attack can be launched remotely. The exploit has been made public and could be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| langgenius | dify | 1.01.11.21.31.41.51.61.7 |
Weakness: CWE-798, CWE-259 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C
References
- VDB-431443 | langgenius dify Sandbox Run __init__.py hard-coded credentials vdb-entry
- VDB-431443 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-123135 | CVE Analysis and Report third-party-advisory
- Submit #1033133 | langgenius Dify 1.15.0 CWE-798 Use of Hard-coded Credentials third-party-advisory
- https://github.com/langgenius/dify/issues/44054 issue-tracking
- https://github.com/langgenius/dify/pull/44192 issue-tracking, patch
- https://github.com/ybyu-ieu/agent-security-advisories/blob/main/dify/dify-sandbox-hardcoded-default-api-key.md exploit
- https://github.com/langgenius/dify/ product