PT-2026-51008

Name of the Vulnerable Software and Affected Versions @microsoft/kiota-http-fetchlibrary versions 1.0.0-preview.97 through 1.0.0-preview.101 Description The RedirectHandler in the library fails to properly remove sensitive headers during cross-origin redirects. While it is intended to strip...

PT-2026-51104

Name of the Vulnerable Software and Affected Versions @tinacms/app versions prior to 2.5.6 tinacms versions prior to 3.9.3 Description Cross-origin postMessage handlers allow for stored XSS and session takeover. The software registers window message listeners—specifically the useTina overlay...

Cross-site Scripting (XSS)

Overview open-webui is an Open WebUI Affected versions of this package are vulnerable to Cross-site Scripting XSS in the Markdown file preview process when rendering Mermaid blocks with a permissive security configuration. An attacker can execute arbitrary JavaScript in the context of the victim'...

Open WebUI: Stored XSS in Mermaid Markdown Preview

Summary Open WebUI renders Mermaid blocks from Markdown files in the file preview panel and inserts the generated SVG into the DOM using innerHTML. Because Mermaid is configured with securityLevel: 'loose', attacker-controlled Mermaid content can be rendered unsafely in this flow. A working paylo...

GHSA-V8QJ-HXV7-MGVV Open WebUI: Stored XSS in Mermaid Markdown Preview

Summary Open WebUI renders Mermaid blocks from Markdown files in the file preview panel and inserts the generated SVG into the DOM using innerHTML. Because Mermaid is configured with securityLevel: 'loose', attacker-controlled Mermaid content can be rendered unsafely in this flow. A working paylo...

WordPress Visual Link Preview plugin <= 2.3.1 - Sensitive Data Exposure vulnerability

Sensitive Data Exposure vulnerability discovered by she11f in WordPress Plugin Visual Link Preview versions = 2.3.1...

PT-2026-50483

Name of the Vulnerable Software and Affected Versions Open WebUI versions prior to 0.9.6 Description The application renders Mermaid blocks from Markdown files in the file preview panel and inserts the generated SVG into the DOM using innerHTML. Because Mermaid is configured with securityLevel:...

Gogs: Overwriting critical files results in a denial of service

Vulnerability type: Path Traversal Impact: DoS Exploitation prerequisite: authorized user Description: As an authorized user, an intruder can dictate the value which is passed to the git diff command which, together with bypassing the filtering of the passed value, allows the user to bypass the...

GHSA-PM6V-2H4W-4RP2 Gogs: Overwriting critical files results in a denial of service

Vulnerability type: Path Traversal Impact: DoS Exploitation prerequisite: authorized user Description: As an authorized user, an intruder can dictate the value which is passed to the git diff command which, together with bypassing the filtering of the passed value, allows the user to bypass the...

Important: Red Hat Security Advisory: Technical preview of the satellite/iop-vulnerability-frontend-rhel9 container image

A new satellite/iop-vulnerability-frontend-rhel9 container image is now available as a technical preview in the Red Hat container registry. Red Hat Lightspeed in Satellite analyzes system health and configuration by applying predefined rules to a small set of local data, such as installed package...

PT-2026-68364

Name of the Vulnerable Software and Affected Versions Markdown Preview Enhanced versions prior to 0.8.28 Description Improper neutralization of special elements in the preview-link handling of the Markdown Preview Enhanced extension for Visual Studio Code allows remote code execution. When a user...

PT-2026-50159

Name of the Vulnerable Software and Affected Versions Gogs versions prior to 0.14.0 Description An authorized user can manipulate the value passed to the git diff command to bypass the target directory and write the result of a comparison to an arbitrary path. This path traversal issue occurs...

CVE-2026-48878

Subscriber Sensitive Data Exposure in Visual Link Preview = 2.4.1 versions...

EUVD-2026-36854

Subscriber Sensitive Data Exposure in Visual Link Preview = 2.4.1 versions...

CVE-2026-48878

The CVE-2026-48878 entry describes a Sensitive Data Exposure vulnerability in the WordPress Visual Link Preview plugin up to version 2.4.1. Affected software: WordPress Visual Link Preview plugin (versions

CVE-2026-48878 WordPress Visual Link Preview plugin <= 2.4.1 - Sensitive Data Exposure vulnerability

Subscriber Sensitive Data Exposure in Visual Link Preview = 2.4.1 versions...

CVE-2026-48878 WordPress Visual Link Preview plugin <= 2.4.1 - Sensitive Data Exposure vulnerability

Subscriber Sensitive Data Exposure in Visual Link Preview = 2.4.1 versions...

@vitest/browser-playwright (>=5.0.0-beta.1, <=5.0.0-beta.3), @vitest/browser-preview (>=5.0.0-beta.1, <=5.0.0-beta.3) +1 more potentially affected by CVE-2026-53633 via @vitest/browser (>=5.0.0-beta.1, <=5.0.0-beta.3)

@vitest/browser NPM version =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.3 Source cves: CVE-2026-53633 Source advisory: GHSA-G8MR-85JM-7XHM...

@vitest/browser-playwright (>=5.0.0-beta.1, <=5.0.0-beta.3), @vitest/browser-preview (>=5.0.0-beta.1, <=5.0.0-beta.3) +1 more potentially affected by CVE-2026-53633 via @vitest/browser (>=5.0.0-beta.1, <=5.0.0-beta.3)

@vitest/browser NPM version =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.3 Source cves: CVE-2026-53633 Source advisory: OSV:GHSA-G8MR-85JM-7XHM...

@vitest/browser-playwright (>=5.0.0-beta.1, <=5.0.0-beta.3), @vitest/browser-preview (>=5.0.0-beta.1, <=5.0.0-beta.3) +1 more potentially affected by CVE-2026-53633 via @vitest/browser (>=5.0.0-beta.1, <=5.0.0-beta.3)

@vitest/browser NPM version =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.1, =5.0.0-beta.3 Source cves: CVE-2026-53633 Source advisory: SNYK:JS-VITESTBROWSER-17375130...