Cross-site Scripting (XSS)

Overview pgadmin4 is a PostgreSQL Tools Affected versions of this package are vulnerable to Cross-site Scripting XSS via the html-react-parser process. An attacker can execute arbitrary JavaScript in the context of the victim's browser session by injecting malicious HTML through error messages or...

EUVD-2026-37952

Hashgraph Guardian through 3.5.0, fixed in commit ba8c566, contains a stored cross-site scripting vulnerability that allows authenticated users with the STANDARDREGISTRY role to inject malicious scripts by submitting a crafted companyName value via the branding configuration API endpoint. Attacke...

CVE-2026-12047

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...

CVE-2026-12048

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...

PT-2026-51112

Name of the Vulnerable Software and Affected Versions Parse Server affected versions not specified Description The default fileUpload.fileExtensions blocklist can be bypassed by uploading files with non-standard or compound extensions combined with a dangerous content type. This allows the upload...

PT-2026-50947

Name of the Vulnerable Software and Affected Versions GridTime 3000 versions 1.0r0.03 through 1.2r0.0 Description Improper neutralization of input during web page generation in the password reset form allows Cross-Site Scripting XSS, a condition where malicious scripts are injected into trusted...

PT-2026-50837

Name of the Vulnerable Software and Affected Versions BetterDocs - Knowledge Base Docs & FAQ Solution for Elementor & Block Editor versions prior to 4.5.4 Description Stored Cross-Site Scripting occurs via the blockId attribute of the 'betterdocs/category-slate-layout' Gutenberg block. The issue...

Lexmark Printers Cross-site Scripting (CVE-2020-10093)

A cross-site scripting XSS vulnerability in Lexmark Pro910 series inkjet and other discontinued products. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description...

PT-2026-50868

Name of the Vulnerable Software and Affected Versions Octopus Server affected versions not specified Description Certain access levels allow the embedding of a Cross-Site Scripting XSS payload via artifacts. Cross-Site Scripting is a flaw that allows an attacker to inject malicious scripts into w...

PT-2026-50945

Name of the Vulnerable Software and Affected Versions GridTime 3000 versions 1.0r0.03 through 1.1r0.0 Description Improper neutralization of input during web page generation allows for Cross-Site Scripting XSS, a condition where malicious scripts are injected into trusted websites. Recommendation...

PT-2026-50840

Name of the Vulnerable Software and Affected Versions Appointment Booking Calendar versions prior to 1.4.5 Description The Appointment Booking Calendar plugin for WordPress contains a Stored Cross-Site Scripting issue caused by insufficient input sanitization and output escaping in custom booking...

PT-2026-51103

Summary A Stored Cross-Site Scripting XSS issue previously existed in the Text Widget in Board of Outerbase Studio where unsanitized HTML could be rendered using dangerouslySetInnerHTML Steps to Reproduce 1. Create a new dashboard. 2. Add a Text widget. 3. Insert the following payload: html...

PT-2026-51065

Name of the Vulnerable Software and Affected Versions jupyterlab-git affected versions not specified Description A stored cross-site scripting XSS issue exists in the PlainTextDiff.ts component of the jupyterlab-git extension. The createHeader function passes Git filenames directly to innerHTML...

Lexmark Printers Cross-site Scripting (CVE-2019-19773)

Various Lexmark products have stored XSS in the embedded web server used in older generation Lexmark devices. Affected products are available in http://support.lexmark.com/index?page=content&id=TE935&lo cale=en&userlocale=ENUS. This plugin only works with Tenable.ot. Please visit...

Lexmark Printers Cross-site Scripting (CVE-2019-18791)

Lexmark printer MS812 and multiple older generation Lexmark devices have a stored XSS vulnerability in the embedded web server. The vulnerability can be exploited to expose session credentials and other information via the users web browser. This plugin only works with Tenable.ot. Please visit...

CVE-2026-12048

CVE-2026-12048 affects pgAdmin 4 (versions 6.0 up to 9.16). Stored XSS occurs when untrusted server-returned text is passed through html-react-parser in multiple user-facing sinks (toasts, dialogs, explain visualiser, SQL editor prompts, etc.), allowing an attacker-controlled PostgreSQL server to...

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-2026-12048 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...

CVE-2026-22674 Hashgraph Guardian Stored XSS via branding companyName field

Hashgraph Guardian through 3.6.0, fixed in commit ba8c566, contains a stored cross-site scripting vulnerability that allows authenticated users with the STANDARDREGISTRY role to inject malicious scripts by submitting a crafted companyName value via the branding configuration API endpoint. Attacke...