CVE-2026-77987

A server-side request forgery (SSRF) vulnerability exists in the notebook viewer of GitHub Enterprise Server (versions 3.17 through 3.22). The root cause is the failure to validate the port of user-supplied URLs, despite validating the scheme and host. This allows requests to internal services on...

PT-2026-97052

Name of the Vulnerable Software and Affected Versions GitHub Enterprise Server versions 3.17 through 3.22 Description A server-side request forgery SSRF issue exists in the notebook viewer. While the system validates the scheme and host of a user-supplied URL, it fails to validate the port. This...

CVE-2026-77987: Server-Side Request Forgery (SSRF)

A server-side request forgery SSRF vulnerability was identified in the notebook viewer of GitHub Enterprise Server. The notebook viewer validated the scheme and host of a user-supplied URL but did not validate the port, allowing requests to be directed to internal services listening on other port...

SUSE CVE-2026-72793

SiYuan versions before v3.7.4 fail to mask sensitive configuration fields in the /api/system/getConf endpoint, allowing anonymous or publish-reader users to obtain the session-cookie signing key, OS username via pandoc path, and encrypted-notebook key material. Attackers can forge and tamper with...

SUSE CVE-2026-72811

SiYuan versions = v3.7.2 contain a SQL injection vulnerability in the backlink/mention search query kernel/model/backlink.go, which concatenates stored block metadata title, name, alias, anchor text and the client-supplied keyword into a SQL MATCH/search statement while escaping only the...

GHSA-C3MW-737P-C7G2 vulnerabilities

Vulnerabilities for packages: tensorflow-cpu-jupyter, jupyter-base-notebook...

CVE-2026-86049 vulnerabilities

Vulnerabilities for packages: tensorflow-cpu-jupyter, jupyter-base-notebook...

CVE-2026-86049 vulnerabilities

Vulnerabilities for packages: jupyter-base-notebook...

GHSA-C3MW-737P-C7G2 vulnerabilities

Vulnerabilities for packages: jupyter-base-notebook...

CVE-2026-93922 SiYuan through 3.8.4 Stored XSS via notebook names

SiYuan through 3.8.4 renders notebook names as raw HTML in the Daily Note picker dialog without escaping, allowing stored cross-site scripting in the Electron renderer. Attackers can create notebooks with HTML payloads in names that execute JavaScript with Node.js access when the picker opens,...

CVE-2026-93922 SiYuan through 3.8.4 Stored XSS via notebook names

SiYuan through 3.8.4 renders notebook names as raw HTML in the Daily Note picker dialog without escaping, allowing stored cross-site scripting in the Electron renderer. Attackers can create notebooks with HTML payloads in names that execute JavaScript with Node.js access when the picker opens,...

CVE-2026-93922

SiYuan through 3.8.4 contains a stored cross-site scripting flaw in the Daily Note picker dialog , where notebook names are rendered as raw HTML without escaping. An attacker can create a notebook whose name contains an HTML/JS payload; when a victim opens the picker, the script executes inside t...

CVE-2026-93922 SiYuan through 3.8.4 Stored XSS via notebook names

SiYuan through 3.8.4 renders notebook names as raw HTML in the Daily Note picker dialog without escaping, allowing stored cross-site scripting in the Electron renderer. Attackers can create notebooks with HTML payloads in names that execute JavaScript with Node.js access when the picker opens,...

CVE-2026-92985: Improper Neutralization of Input During Web Page Generation

SiYuan versions before 3.8.4 fail to escape bookmark labels imported from notebook files when rendering them in the dock tree. Attackers can craft malicious .sy notebook files with unescaped HTML in bookmark attributes that execute scripts in the Electron renderer with access to childprocess for...

Astra Linux – Vulnerability in jupyter-notebook

The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions, untrusted notebooks may execute code upon loading. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be exploited to trigger XSS...

CVE-2026-90769

Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services...

CVE-2026-90769 Open Notebook before 1.11.0 Server-Side Request Forgery via link-source

Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services...

EUVD-2026-76990

Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services...

CVE-2026-90769 Open Notebook before 1.11.0 Server-Side Request Forgery via link-source

Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services...

CVE-2026-90769 Open Notebook before 1.11.0 Server-Side Request Forgery via link-source

Open Notebook before 1.11.0 fails to validate the URL parameter in POST /api/sources endpoint, allowing authenticated users to perform server-side requests to internal services. Attackers can supply arbitrary URLs to read cloud metadata, internal network services, and localhost-bound services...