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...

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...

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-2026-50159

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...

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...

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

PT-2026-49484

Name of the Vulnerable Software and Affected Versions Visual Link Preview versions prior to 2.4.2 Description An issue in the plugin leads to the exposure of sensitive subscriber data. Recommendations Update to version 2.4.2 or later...

SUSE CVE-2026-45106

Weblate is a web based localization tool. Prior to version 2026.5, Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a...

CVE-2026-45106

Weblate is a web based localization tool. Prior to version 2026.5, Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a...

CVE-2026-45106 Weblate: Stored HTML injection in editor search preview

Weblate is a web based localization tool. Prior to version 2026.5, Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a...

CVE-2026-45106 Weblate: Stored HTML injection in editor search preview

Weblate is a web based localization tool. Prior to version 2026.5, Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a...

CVE-2026-45106 Weblate: Stored HTML injection in editor search preview

Weblate is a web based localization tool. Prior to version 2026.5, Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a...

CVE-2026-45106

Weblate (web-based localization tool) is affected by a stored HTML injection/XSS in the live search preview prior to version 2026.5, where unit source and context are rendered without escaping, allowing HTML/CSS that runs in authenticated editors of other users performing a matching search. The i...