CVE-2026-54889

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

EUVD-2026-40178

Improper Neutralization of Input During Web Page Generation XSS vulnerability in leandrocp mdex allows cross-site scripting via unsanitized URL schemes in Quill Delta output. 'Elixir.MDEx':todelta/2 converts Markdown into a Quill Delta. 'Elixir.MDEx.DeltaConverter':defaultconvertnode/3 in...

CVE-2026-53427

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in leandrocp MDEx allows stored or reflected cross-site scripting via attacker-controlled Markdown. When syntax highlighting and full info-string forwarding render: fullinfostring: true are enabled, t...

GO-2026-5495 Mattermost doesn't validate CSRF tokens on an authentication endpoint in github.com/mattermost/mattermost-server

Mattermost doesn't validate CSRF tokens on an authentication endpoint in github.com/mattermost/mattermost-server...

Cross-site Scripting (XSS)

Overview pretix is a Reinventing presales, one ticket at a time Affected versions of this package are vulnerable to Cross-site Scripting XSS via the email address field on the ticket confirmation page. An attacker can execute arbitrary scripts in the context of a user's browser by injecting...

CVE-2026-10712

GitLab CVE-2026-10712 affects GitLab CE/EE with versions 18.10 before 18.11.6, 19.0 before 19.0.3, and 19.1 before 19.1.1. The issue is described as improper path validation that could, under certain conditions, allow an unauthenticated user to execute arbitrary JavaScript in a user’s browser ses...

CVE-2026-52798

Gogs is an open source self-hosted Git service. Prior to 0.14.3, although .ipynb previews are sanitized on the server side via /-/api/sanitizeipynb, the inserted content is re-rendered on the client side without sanitization using marked on elements with the .nb-markdown-cell class. During this...

DEBIAN-CVE-2026-50019

yt-dlp is a command-line audio/video downloader. From 2023.09.24 until 2026.06.09, if curl is used as an external downloader for yt-dlp, cookies may be leaked to an unintended host upon HTTP redirect or when the host for download fragments differs from their parent manifest's. At the file downloa...

EUVD-2026-38435

Flowise before 3.1.0 contains a server-side request forgery vulnerability in the Execute Flow node that allows attackers to bypass security validation by providing intranet addresses through the base URL field. Attackers can initiate HTTP requests to internal network addresses, access cloud...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the state parameter in the OAuth2 / OIDC formpost response mode. An attacker can execute arbitrary scripts in the context of the user's browser by tricking a user into visiting a crafted authorization endpoi...

CVE-2008-6557

creationtimestamp| type| source ---|---|--- 2026-06-19 20:37:06+00:00| seen| https://bsky.app/profile/cyberhub.blog/post/3moo72rsqmo2a...

jupyterlab-git extension: Stored XSS leading to RCE

Overview Amazon Web Services AWS Security has identified a stored cross-site scripting XSS issue in the jupyterlab-git JupyterLab extension that can lead to remote code execution RCE. The issue exists in the PlainTextDiff.ts component, where the createHeader method passes Git filenames directly t...

CVE-2026-12048 pgAdmin 4: Stored XSS via untrusted error and plan-node text rendered through html-react-parser

Stored cross-site scripting in pgAdmin 4's error-rendering and plan-node-rendering paths. Text returned by a PostgreSQL server ErrorResponse messages, including object names quoted back inside relation-does-not-exist errors and inside EXPLAIN Recheck Cond / Exact Heap Blocks fields was passed...

CVE-2026-12047 pgAdmin 4: HTML injection in cloud verify_credentials / deploy endpoints via unsanitised SDK exception text

HTML injection in pgAdmin 4's cloud deployment module. The verifycredentials, deploy, regions, and update-server endpoints under /rds/, /azure/, /google/, and the top-level /cloud/ blueprint propagated AWS / Azure / Google SDK exception text — and the related file-resolution and database-commit...

PT-2026-50788

Name of the Vulnerable Software and Affected Versions Node.js versions prior to 26.3.1-1.1 Description Security issues were identified in Node.js that could compromise server infrastructure. Recommendations Update to version 26.3.1-1.1...

The vulnerability of the Adobe Experience Manager content and media management system, related to the lack of measures taken to protect the website structure, allows a hacker to execute arbitrary code.

The vulnerability of the Adobe Experience Manager content and media management system is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...

Filament: Disabled RichEditor field state can be used for XSS

In Filament v3, a disabled RichEditor field rendered its raw state without sanitizing HTML. Where the data stored in this field's state isn't sanitized already when the form state was filled, an attacker could plant malicious HTML or JavaScript and achieve XSS that executes for users who view the...

The vulnerability of the Adobe Experience Manager content and media data management system, related to the lack of measures taken to protect the website structure, allows a perpetrator to execute arbitrary code.

The vulnerability of the Adobe Experience Manager content and media data management system is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code remotely...

The vulnerability of Adobe Experience Manager’s content and media management system lies in its lack of measures to protect the structure of web pages. This allows attackers to inject malicious scripts into vulnerable form fields.

The vulnerability of the Adobe Experience Manager content and media management system is related to the lack of measures taken to protect the website structure. Exploiting this vulnerability could allow a malicious actor to inject malicious scripts into vulnerable fields within the system...

PT-2026-50162

Name of the Vulnerable Software and Affected Versions Caddy versions prior to 2.11.4 Description Caddy is an extensible server platform that uses TLS by default. The stripHTML template function, specifically within the funcStripHTML function, cannot reliably remove all HTML tags from input string...