JLSEC-2026-676 If a TLS 1.3 client gets neither a PSK (pre shared key) extension nor a KSE (key share extension)...

If a TLS 1.3 client gets neither a PSK pre shared key extension nor a KSE key share extension when connecting to a malicious server, a default predictable buffer gets used for the IKM Input Keying Material value when generating the session master secret. Using a potentially known IKM value when...

CVE-2026-50160

Hoppscotch is an API development ecosystem. In self-hosted deployments of hoppscotch-backend from version 2026.4.1 and earlier, the unauthenticated POST /v1/onboarding/config endpoint is vulnerable to mass assignment. The global NestJS ValidationPipe is configured without whitelist: true, so extr...

EUVD-2026-40433

Flowise before 3.1.0 affected versions 3.0.13 and earlier uses a weak hardcoded default secret 'flowise' for the express-session middleware when the EXPRESSSESSIONSECRET environment variable is not set packages/server/src/enterprise/middleware/passport/index.ts. Because this default secret is...

CVE-2026-56278

Flowise before 3.1.0 affected versions 3.0.13 and earlier uses a weak hardcoded default secret 'flowise' for the express-session middleware when the EXPRESSSESSIONSECRET environment variable is not set packages/server/src/enterprise/middleware/passport/index.ts. Because this default secret is...

CVE-2026-56278 Flowise - Session Hijacking via Weak Default Express Session Secret

Flowise before 3.1.0 affected versions 3.0.13 and earlier uses a weak hardcoded default secret 'flowise' for the express-session middleware when the EXPRESSSESSIONSECRET environment variable is not set packages/server/src/enterprise/middleware/passport/index.ts. Because this default secret is...

CVE-2026-56278 Flowise - Session Hijacking via Weak Default Express Session Secret

Flowise before 3.1.0 affected versions 3.0.13 and earlier uses a weak hardcoded default secret 'flowise' for the express-session middleware when the EXPRESSSESSIONSECRET environment variable is not set packages/server/src/enterprise/middleware/passport/index.ts. Because this default secret is...

Use of Hard-coded Credentials

Overview flowise is a Flowiseai Server Affected versions of this package are vulnerable to Use of Hard-coded Credentials due to the use of a weak default value for the secret parameter in session management when the EXPRESSSESSIONSECRET environment variable is not set. An attacker can impersonate...

GHSA-2QQC-P94C-HXWH Flowise: Weak Default Express Session Secret

Detection Method: Kolega.dev Deep Code Scan | Attribute | Value | |---|---| | Location | packages/server/src/enterprise/middleware/passport/index.ts:55 | | Practical Exploitability | High | | Developer Approver | [email protected] | Description Express session secret has a weak default value...

CVE-2025-41258 LibreChat RAG API Authentication Bypass

LibreChat version 0.8.1-rc2 uses the same JWT secret for the user session mechanism and RAG API which compromises the service-level authentication of the RAG API...

Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Summary Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visits /login/huggingface, the server retrieves its own Hugging Face access token via huggingfacehub.gettoken and stores it...

CVE-2026-27167

Gradio, in versions 4.16.0 through 6.5.x, running outside Hugging Face Spaces enables mocked OAuth routes when OAuth components are used. Visiting /login/huggingface causes the server to fetch its HF token via hugggingface_hub.get_token() and store it in the visitor’s session cookie, which is sig...

CVE-2026-27167 Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

CVE-2026-27167 Gradio: Mocked OAuth Login Exposes Server Credentials and Uses Hardcoded Session Secret

Gradio is an open-source Python package designed for quick prototyping. Starting in version 4.16.0 and prior to version 6.6.0, Gradio applications running outside of Hugging Face Spaces automatically enable "mocked" OAuth routes when OAuth components e.g. gr.LoginButton are used. When a user visi...

CVE-2025-68948

SiYuan is self-hosted, open source personal knowledge management software. In versions 3.5.1 and prior, the SiYuan Note application utilizes a hardcoded cryptographic secret for its session store. This unsafe practice renders the session encryption ineffective. Since the sensitive AccessAuthCode ...

CVE-2025-68948 SiYuan: Information Disclosure and Authentication Bypass via Hardcoded Session Secret

SiYuan is self-hosted, open source personal knowledge management software. In versions 3.5.1 and prior, the SiYuan Note application utilizes a hardcoded cryptographic secret for its session store. This unsafe practice renders the session encryption ineffective. Since the sensitive AccessAuthCode ...

CVE-2025-68948 SiYuan: Information Disclosure and Authentication Bypass via Hardcoded Session Secret

SiYuan is self-hosted, open source personal knowledge management software. In versions 3.5.1 and prior, the SiYuan Note application utilizes a hardcoded cryptographic secret for its session store. This unsafe practice renders the session encryption ineffective. Since the sensitive AccessAuthCode ...

CVE-2025-68948

SiYuan Note (pre-3.5.1) stores session data with a hardcoded cryptographic secret, making session encryption ineffective. The AccessAuthCode is kept in the session cookie, so an attacker who obtains or intercepts that cookie can locally decrypt it with the public key, retrieve the code in plain t...

CVE-2025-68948 SiYuan: Information Disclosure and Authentication Bypass via Hardcoded Session Secret

SiYuan is self-hosted, open source personal knowledge management software. In versions 3.5.1 and prior, the SiYuan Note application utilizes a hardcoded cryptographic secret for its session store. This unsafe practice renders the session encryption ineffective. Since the sensitive AccessAuthCode ...

CVE-2025-14651

A vulnerability has been found in MartialBE one-hub up to 0.14.27. This vulnerability affects unknown code of the file docker-compose.yml. The manipulation of the argument SESSIONSECRET leads to use of hard-coded cryptographic key . The attack may be initiated remotely. The complexity of an attac...

CVE-2025-14651

A vulnerability has been found in MartialBE one-hub up to 0.14.27. This vulnerability affects unknown code of the file docker-compose.yml. The manipulation of the argument SESSIONSECRET leads to use of hard-coded cryptographic key . The attack may be initiated remotely. The complexity of an attac...