#xss

Daily Habit Tracker version 1.0 suffers from a persistent cross site scripting vulnerability.

For an attacker with pre-existing access to send a signal to a workflow, the attacker can make the signal name a script that executes when a victim views that signal. The XSS is in the timeline page displaying the workflow execution details of the workflow that was sent the crafted signal. Access to send a signal to a workflow is determined by how you configured the authorizer on your server. This includes any entity with permission to directly call SignalWorkflowExecution or SignalWithStartWorkflowExecution, or any entity can deploy a worker that has access to call workflow progress APIs (specifically RespondWorkflowTaskCompleted).

Cross Site Scripting vulnerability in CA17 TeamsACS v.1.0.1 allows a remote attacker to execute arbitrary code via a crafted script to the errmsg parameter.

** DISPUTED ** A vulnerability was found in francoisjacquet RosarioSIS 11.5.1. It has been rated as problematic. This issue affects some unknown processing of the component Add Portal Note. The manipulation leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. The associated identifier of this vulnerability is VDB-258911. NOTE: The vendor explains that the PDF is opened by the browser app in a sandbox, so no data from the website should be accessible.

### Summary Piccolo's admin panel provides the ability to upload media files and view them within the admin panel. If SVG is an allowed file type for upload; the default; an attacker can upload an SVG which when loaded under certain contexts allows for arbitrary access to the admin page. This access allows the following actions for example: - The ability for an attacker to gain access to all data stored within the admin page - The ability for an attacker to make any action within the admin page such as creating, modifying or deleting table records As the SVG is executed from the context of an authenticated admin session, any actions they may be able to make can be made by the attacker. *N.b. The relevant session cookies are inaccessible from JavaScript due to httponly being set so all exploits must be present within the SVG file* ### PoC _Complete instructions, including specific configuration details, to reproduce the vulnerability._ Currently, this requires the ability for a ...

Debian Linux Security Advisory 5651-1 - Two security issues were discovered in MediaWiki, a website engine for collaborative work, which could result in cross-site scripting or denial of service.

WordPress Gutenberg plugin version 18.0.0 suffers from a persistent cross site scripting vulnerability.

ARIS: Business Process Management version 10.0.21.0 suffers from a persistent cross site scripting vulnerability.

Bonita before 10.1.0.W11 allows stored XSS via a UI screen in the administration panel.

### Impact Affected configurations: - Single-origin JupyterHub deployments - JupyterHub deployments with user-controlled applications running on subdomains or peer subdomains of either the Hub or a single-user server. By tricking a user into visiting a malicious subdomain, the attacker can achieve an XSS directly affecting the former's session. More precisely, in the context of JupyterHub, this XSS could achieve the following: - Full access to JupyterHub API and user's single-user server, e.g. - Create and exfiltrate an API Token - Exfiltrate all files hosted on the user's single-user server: notebooks, images, etc. - Install malicious extensions. They can be used as a backdoor to silently regain access to victim's session anytime. ### Patches To prevent cookie-tossing: - Upgrade to JupyterHub 4.1 (both hub and user environment) - enable per-user domains via `c.JupyterHub.subdomain_host = "https://mydomain.example.org"` - set `c.JupyterHub.cookie_host_prefix_enabled = True...