Cross-site Scripting (XSS)

Overview @webrecorder/wabac is a service worker based web archive replay Affected versions of this package are vulnerable to Cross-site Scripting XSS via the 404 error handling process. An attacker can execute arbitrary JavaScript in the victim's browser by crafting a malicious URL that injects...

When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.

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Linux Distros Unpatched Vulnerability : CVE-2018-5179

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A service worker can send the activate event on itself periodically which allows it to run perpetually, allowing it to monitor activity by users. Affects all...

Malicious code in grab-service-worker (npm)

The package communicates with a domain associated with malicious activity...

MAL-2025-41388 Malicious code in grab-service-worker (npm)

The package communicates with a domain associated with malicious activity...

Linux Distros Unpatched Vulnerability : CVE-2018-6089

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A lack of CORS checks, after a Service Worker redirected to a cross-origin PDF, in Service Worker in Google Chrome prior to 66.0.3359.117 allowed a remote...

Linux Distros Unpatched Vulnerability : CVE-2018-6159

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Insufficient policy enforcement in ServiceWorker in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to obtain potentially sensitive information fr...

Linux Distros Unpatched Vulnerability : CVE-2020-26976

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request...

CVE-2019-8725

The issue was addressed with improved handling of service worker lifetime. This issue is fixed in Safari 13.0.1. Service workers may leak private browsing history...

CentOS 7 : firefox (RHSA-2021:0290)

The remote CentOS Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:0290 advisory. - When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted t...

Service Worker Detected

This is an informational plugin to inform the user that the scanner has detected the usage of Service Worker on the target web application. No source data...

CVE-2024-28120

codeium-chrome is an open source code completion plugin for the chrome web browser. The service worker of the codeium-chrome extension doesn't check the sender when receiving an external message. This allows an attacker to host a website that will steal the user's Codeium api-key, and thus...

Code injection

codeium-chrome is an open source code completion plugin for the chrome web browser. The service worker of the codeium-chrome extension doesn't check the sender when receiving an external message. This allows an attacker to host a website that will steal the user's Codeium api-key, and thus...

CVE-2024-28120 API key leak in codeium-chrome

codeium-chrome is an open source code completion plugin for the chrome web browser. The service worker of the codeium-chrome extension doesn't check the sender when receiving an external message. This allows an attacker to host a website that will steal the user's Codeium api-key, and thus...

CVE-2024-28120

The CVE-2024-28120 issue affects the codeium-chrome Chrome extension. The service worker does not validate the sender when handling external messages, enabling a malicious site to steal the user’s Codeium API key and impersonate the user on the backend autocomplete server. Affected component: cod...

CVE-2024-28120 API key leak in codeium-chrome

codeium-chrome is an open source code completion plugin for the chrome web browser. The service worker of the codeium-chrome extension doesn't check the sender when receiving an external message. This allows an attacker to host a website that will steal the user's Codeium api-key, and thus...

CVE-2024-28120 API key leak in codeium-chrome

codeium-chrome is an open source code completion plugin for the chrome web browser. The service worker of the codeium-chrome extension doesn't check the sender when receiving an external message. This allows an attacker to host a website that will steal the user's Codeium api-key, and thus...

codeium-chrome security vulnerability

codeium-chrome is an open source code completion plugin for the Chrome web browser. A security vulnerability exists in Chrome plugin codeium-chrome version v1.2.52, which stems from Service Worker not checking the sender when receiving an external message, allowing an attacker to host a website a...

The vulnerability of the Service Worker API in the Google Chrome web browser allows a hacker to execute arbitrary code.

The vulnerability of the Service Worker API in the Google Chrome web browser relates to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code through a specially created HTML page...

The vulnerability of the Service Worker API in the Google Chrome web browser allows a hacker to execute arbitrary code.

The vulnerability of the Service Worker API in the Google Chrome web browser relates to the execution of operations beyond the buffer in memory. Exploiting this vulnerability could allow a malicious actor to execute arbitrary code through a specially created HTML page...