EUVD-2026-52893

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, the terminal file-preview serveUrl iframe branch always granted allow-same-origin together with allow-scripts for HTML files served from the application origin. Any authenticated user wi...

CVE-2026-70486 Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, the terminal file-preview serveUrl iframe branch always granted allow-same-origin together with allow-scripts for HTML files served from the application origin. Any authenticated user wi...

CVE-2026-70486 Open WebUI: Same-origin XSS to account takeover via terminal file-preview iframe hardcoding allow-same-origin

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, the terminal file-preview serveUrl iframe branch always granted allow-same-origin together with allow-scripts for HTML files served from the application origin. Any authenticated user wi...

edubotics-core (>=0.1.3, <=0.1.7), lexical-workspace (>=0.1.0, <=0.2.0) +5 more potentially affected by CVE-2026-61632 via pymdown-extensions (10.9.0)

pymdown-extensions PYPI version 10.9.0 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - edubotics-core =0.1.3, =0.1.0, =12.0.27, =1.0.0, =1.0.0, =1.2.4 Source cves: CVE-2026-61632 Source advisory:...

iga (1.3.0), labext-pkg (2.3.1) +2 more potentially affected by CVE-2026-61632 via pymdown-extensions (10.8.1)

pymdown-extensions PYPI version 10.8.1 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - iga 1.3.0 - labext-pkg 2.3.1 - markdown-live-preview =0.2.67, =12.0.25, =12.0.26 Source cves: CVE-2026-61632 Source advisor...

arkindex-base-worker (>=0.3.6, <=0.3.7rc1), markdown-live-preview (>=0.2.48, <=0.2.53) +1 more potentially affected by CVE-2026-61632 via pymdown-extensions (10.5.0)

pymdown-extensions PYPI version 10.5.0 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - arkindex-base-worker =0.3.6, =0.2.48, =0.11.0, =0.12.2 Source cves: CVE-2026-61632 Source advisory: OSV:PYSEC-2026-3609...

arkindex-base-worker (>=0.3.7rc2, <=0.3.7rc10), mafiagg (>=1.0.0, <=1.0.4) +1 more potentially affected by CVE-2026-61632 via pymdown-extensions (10.7.0)

pymdown-extensions PYPI version 10.7.0 is affected by a known vulnerability. The following packages have a transitive dependency on pymdown-extensions and may be impacted: - arkindex-base-worker =0.3.7rc2, =1.0.0, =0.2.54, =0.2.65 Source cves: CVE-2026-61632 Source advisory: OSV:PYSEC-2026-3609...

Markdown Preview Extension File Helper Code Execution

The vulnerability of the file opening helper function in the Markdown Preview extension of the Visual Studio Code editor is related to the failure to implement measures to neutralize special elements. Exploiting this vulnerability may allow an attacker operating remotely to execute arbitrary code...

PT-2026-67905

Summary Any authenticated user with access to a terminal server could get script of their choosing to run in the Open WebUI origin itself. The HTML file preview rendered terminal-served files in an iframe whose sandbox always granted allow-same-origin alongside allow-scripts, and the file is serv...

CVE-2026-70486: Improper Neutralization of Input During Web Page Generation

Open WebUI is an extensible, feature-rich, and user-friendly self-hosted AI platform. From 0.9.0 until 0.11.0, the terminal file-preview serveUrl iframe branch always granted allow-same-origin together with allow-scripts for HTML files served from the application origin. Any authenticated user wi...

Markdown preview extensions Code Execution

The vulnerability of Markdown extension Preview Enhanced code editors like Visual Studio Code, Pulsar, and Atom is related to the lack of measures to neutralize special elements. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

CVE-2026-16087 Icegram Engage <= 3.1.42 - Authenticated (Contributor+) Second-Order SQL Injection via 'messages[][id]' Parameter

The Icegram Engage – Popups, Optins, CTAs & Lead Generation plugin for WordPress is vulnerable to second-order SQL Injection via 'messagesid' Parameter in all versions up to, and including, 3.1.42 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on th...

Chromium: CVE-2026-17679 Insufficient validation of untrusted input in Print Preview

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-56671

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, getmodelpreview in app/modelmanager.py joins an unrestricted filename route capture to a selected model directory without a containment check, allowing an unauthenticated remote attacker to us...

EUVD-2026-51401

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, getmodelpreview in app/modelmanager.py joins an unrestricted filename route capture to a selected model directory without a containment check, allowing an unauthenticated remote attacker to us...

CVE-2026-56671 ComfyUI: Path traversal in /experiment/models/preview allows arbitrary image file read

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, getmodelpreview in app/modelmanager.py joins an unrestricted filename route capture to a selected model directory without a containment check, allowing an unauthenticated remote attacker to us...

CVE-2026-56671

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, getmodelpreview in app/modelmanager.py joins an unrestricted filename route capture to a selected model directory without a containment check, allowing an unauthenticated remote attacker to us...

CVE-2026-56671

The CVE-2026-56671 affects ComfyUI prior to 0.28.0. Root cause: get_model_preview in app/model_manager.py constructs a path using os.path.join(folder, filename) with an unrestricted {filename} capture, allowing path traversal via literals like ../, encoded traversal, absolute paths, or an unbound...

CVE-2026-56671 ComfyUI: Path traversal in /experiment/models/preview allows arbitrary image file read

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, getmodelpreview in app/modelmanager.py joins an unrestricted filename route capture to a selected model directory without a containment check, allowing an unauthenticated remote attacker to us...

CVE-2026-56671 ComfyUI: Path traversal in /experiment/models/preview allows arbitrary image file read

ComfyUI is a modular diffusion model GUI, api and backend with a graph/nodes interface. Prior to 0.28.0, getmodelpreview in app/modelmanager.py joins an unrestricted filename route capture to a selected model directory without a containment check, allowing an unauthenticated remote attacker to us...