langgenius dify up to 1.18.0/2.0.0-beta.2 Sandbox Run __init__.py hard-coded credentials

Summaryinfo

A vulnerability was found in langgenius dify up to 1.18.0/2.0.0-beta.2. It has been classified as critical. Affected by this issue is some unknown functionality of the file api/configs/feature/__init__.py of the component Sandbox Run Handler. This manipulation causes hard-coded credentials. This vulnerability appears as CVE-2026-123135. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as critical was found in langgenius dify up to 1.18.0/2.0.0-beta.2. Affected by this vulnerability is an unknown code block of the file api/configs/feature/__init__.py of the component Sandbox Run Handler. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. The CWE definition for the vulnerability is CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. As an impact it is known to affect confidentiality, integrity, and availability.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2026-123135. The exploitation appears to be easy. The attack can be launched remotely. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1110.001 according to MITRE ATT&CK.

It is possible to download the exploit at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

• langgenius

Name

• dify

Version

• 1.0
• 1.1
• 1.2
• 1.3
• 1.4
• 1.5
• 1.6
• 1.7
• 1.8
• 1.9
• 1.10
• 1.11
• 1.12
• 1.13
• 1.14
• 1.15
• 1.16
• 1.17
• 1.18.0
• 2.0.0-beta.0
• 2.0.0-beta.1
• 2.0.0-beta.2

Website

• Product: https://github.com/langgenius/dify/

CPE 2.3info

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CPE 2.2info

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CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Submitinfo

Accepted

• Submit #1033133: langgenius Dify 1.15.0 CWE-798 Use of Hard-coded Credentials (by Ybyu)

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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