#xss

An attack flow that combines API flaws within "log in with" implementations and Web injection bugs could affect millions of websites.

## usd-2024-0009 | Reflected XSS in Oveleon Cookiebar ### Details **Advisory ID**: usd-2024-0009 **Product**: Cookiebar **Affected Version**: 2.X **Vulnerability Type**: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') **Security Risk**: HIGH, CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:L/SI:L/SA:N **Vendor URL**: https://www.usd.de/ **CVE Number**: Not requested yet **CVE Link**: Not requested yet ### Affected Component The `block` function in `CookiebarController.php`. ### Desciption Oveleon's Cookiebar is an extension for the popular Contao CMS. The `block/locale` endpoint does not properly sanitize the user-controlled `locale` input before including it in the backend's HTTP response, thereby causing reflected XSS. ### Fix Sanitize the `locale` input to prevent XSS payloads from being executed in a user's browser. ### Timeline * **2024-04-24**: Vulnerability discovered by Daniel Ruppel of usd AG. * *...

Multi Store Inventory Management System version 1.0 suffers from an insecure direct object reference vulnerability.

While the specifics for security testing vary for applications, web applications, and APIs, a holistic and proactive applications security strategy is essential for all three types. There are six core types of testing that every security professional should know about to secure their applications, regardless of what phase they are in in development or deployment. In this article, we will

Cybersecurity researchers have disclosed a privilege escalation vulnerability impacting Google Cloud Platform's Cloud Functions service that an attacker could exploit to access other services and sensitive data in an unauthorized manner. Tenable has given the vulnerability the name ConfusedFunction. "An attacker could escalate their privileges to the Default Cloud Build Service Account and

SIM Wisuda version 1.0 suffers from an insecure direct object reference vulnerability.

Ubuntu Security Notice 6908-1 - It was discovered that the Tomcat SSI printenv command echoed user provided data without escaping it. An attacker could possibly use this issue to perform an XSS attack. It was discovered that Tomcat incorrectly handled certain uncommon PersistenceManager with FileStore configurations. A remote attacker could possibly use this issue to execute arbitrary code.

Webdenim AppUI version 1.0 suffers from an insecure direct object reference vulnerability.

### Impact An unsanitized payload sent by an Integration platform integration allows the storage of arbitrary HTML tags on the Sentry side. This payload could subsequently be rendered on the Issues page, creating a Stored Cross-Site Scripting (XSS) vulnerability. This vulnerability might lead to the execution of arbitrary scripts in the context of a user’s browser. Self-hosted Sentry users may be impacted if untrustworthy Integration platform integrations send external issues to their Sentry instance. ### Patches The patch has been released in [Sentry 24.7.1](https://github.com/getsentry/self-hosted/releases/tag/24.7.1) ### Workarounds For Sentry SaaS customers, no action is needed. This has been patched on July 22, and even prior to the fix, the exploitation was not possible due to the strict Content Security Policy deployed on sentry.io site. For self-hosted users, we strongly recommend upgrading Sentry to the latest version. If it is not possible, you could [enable CSP on your s...

A vulnerability has been discovered in vue-template-compiler, that allows an attacker to perform XSS via prototype pollution. The attacker could change the prototype chain of some properties such as `Object.prototype.staticClass` or `Object.prototype.staticStyle` to execute arbitrary JavaScript code. Vue 2 has reached End-of-Life. This vulnerability has been patched in Vue 3.