#xss

The GitHub Security Lab discovered sixteen ways to exploit a cross-site scripting vulnerability in nbconvert. When using nbconvert to generate an HTML version of a user-controllable notebook, it is possible to inject arbitrary HTML which may lead to cross-site scripting (XSS) vulnerabilities if these HTML notebooks are served by a web server (eg: nbviewer).

### Impact This vulnerability may allow [SameSite Attackers](https://canitakeyoursubdomain.name/) to bypass the [CodeIgniter4 CSRF protection](https://codeigniter4.github.io/userguide/libraries/security.html) mechanism with CodeIgniter Shield. For this attack to succeed, the attacker must have direct (or indirect, e.g., XSS) control over a subdomain site (e.g., `https://a.example.com/`) of the target site (e.g., `http://example.com/`). This vulnerability exists whether `Config\Security::$csrfProtection` is `'cookie'` or `'session'`. It is also exploitable whether `Config\Security::$regenerate` is `true` or `false`. ### Patches Upgrade to **CodeIgniter v4.2.3 or later** and **Shield v1.0.0-beta.2 or later**. ### Workarounds Do all of the following: - set `Config\Security::$csrfProtection` to `'session'` - remove old session data right after login (immediately after ID and password match) - regenerate CSRF token right after login (immediately after ID and password match) ### Referen...

### Impact The default landing page contained HTML to display a sample `curl` command which is made visible if the full landing page bundle could not be fetched from Apollo's CDN. The server's URL is directly interpolated into this command inside the browser from `window.location.href`. On some older browsers such as IE11, this value is not URI-encoded. On such browsers, opening a malicious URL pointing at an Apollo Router could cause execution of attacker-controlled JavaScript. This only affects Apollo Server with the [default landing page](https://www.apollographql.com/docs/apollo-server/api/plugin/landing-pages/) enabled. Old browsers visiting your server may be affected if ANY of these apply: - You do not pass any landing page plugin to the `plugins` option of `new ApolloServer`. - You pass `ApolloServerPluginLandingPageLocalDefault()` or `ApolloServerPluginLandingPageProductionDefault()` to the `plugins` option of `new ApolloServer`. Browsers visiting your server are NOT affect...

A stored cross-site scripting (XSS) vulnerability in Kirby's Starterkit v3.7.0.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Tags field.

FLIR AX8 thermal sensor cameras version up to and including 1.46.16 is vulnerable to Directory Traversal due to an improper access restriction. An unauthenticated, remote attacker can exploit this by sending a URI that contains directory traversal characters to disclose the contents of files located outside of the server's restricted path.

Browse restriction bypass vulnerability in Address Book of Cybozu Office 10.0.0 to 10.8.5 allows a remote authenticated attacker to obtain the data of Address Book via unspecified vectors.

A cross-site scripting (XSS) vulnerability in /admin/list_key.html of HestiaCP before v1.3.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload.

NotrinosERP version 0.7 and prior is vulnerable to stored cross-site scripting. A fix is available on the `master` branch of the repository.

kkFileView v4.1.0 was discovered to contain multiple cross-site scripting (XSS) vulnerabilities via the urls and currentUrl parameters at /controller/OnlinePreviewController.java.

A cross-site scripting (XSS) vulnerability in CherryTree v0.99.30 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the Name text field when creating a node.