CVE-2026-9115

CVE-2026-9115 : In Google Chrome, the Service Worker policy enforcement is insufficient prior to 148.0.7778.179, permitting a remote attacker to bypass the same-origin policy via a crafted HTML page. Affected: Chrome/Chromium's Service Worker. Impact is a potential cross-origin bypass as describe...

CVE-2026-9115

Insufficient policy enforcement in Service Worker in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to bypass same origin policy via a crafted HTML page. Chromium security severity: High...

NPM: Flowise: Hardcoded CORS wildcard on TTS endpoint enables cross-origin credential abuse from any webpage

NPM: Flowise: Hardcoded CORS wildcard on TTS endpoint enables cross-origin credential abuse from any webpage vulnerability discovered by ? in WordPress Npm flowise versions = 3.1.1...

GHSA-M837-XVXR-VQWG Flowise: Hardcoded CORS wildcard on TTS endpoint enables cross-origin credential abuse from any webpage

Summary The TTS generation endpoint sets Access-Control-Allow-Origin: as a hardcoded response header, independent of the server's CORS configuration. This enables any webpage to make cross-origin requests to generate speech using stored credentials. Root Cause typescript //...

Flowise: Hardcoded CORS wildcard on TTS endpoint enables cross-origin credential abuse from any webpage

Summary The TTS generation endpoint sets Access-Control-Allow-Origin: as a hardcoded response header, independent of the server's CORS configuration. This enables any webpage to make cross-origin requests to generate speech using stored credentials. Root Cause typescript //...

GHSA-HW27-4V2Q-5QFF Algernon: Auto-refresh SSE event server sets Access-Control-Allow-Origin: *

Summary The SSE event server's Access-Control-Allow-Origin response header was hardcoded to the wildcard regardless of the caller's Origin. Because EventSource does not preflight and does not send cookies, the wildcard is sufficient to let any third-party page the developer visits open a...

Algernon: Auto-refresh SSE event server sets Access-Control-Allow-Origin: *

Summary The SSE event server's Access-Control-Allow-Origin response header was hardcoded to the wildcard regardless of the caller's Origin. Because EventSource does not preflight and does not send cookies, the wildcard is sufficient to let any third-party page the developer visits open a...

Astra Linux – Vulnerability in Firefox and Thunderbird

A phishing website could have re-used an about: dialog box to display phishing content with an incorrect origin in the address bar. This vulnerability affects Firefox 122 and Thunderbird 115.7...

Astra Linux – Vulnerability in Firefox

When processing a redirect that conflicts with a Referrer-Policy, Firefox would adopt the Referrer-Policy of the redirect. This could potentially result in more information than intended by the original origin being provided to the destination of the redirect. This vulnerability affects Firefox...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in DevTools in Google Chrome prior to 110.0.5481.77 allowed a remote attacker to bypass the same-origin policy and proxy settings through a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Inappropriate implementations of WebAuthentication in Google Chrome prior to 101.0.4951.41 allowed a remote attacker to bypass the same-origin policy through a crafted HTML page...

Astra Linux – Vulnerability in Chromium

Insufficient validation of untrusted input in Data Transfer in Google Chrome prior to 102.0.5005.61 allowed a remote attacker to bypass the same-origin policy via a crafted clipboard content...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in storage in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page...

Astra Linux – Vulnerability in Firefox

When a user opened the Web Extensions context menu, the Web Extension could access the post-redirect URL of the clicked element. If the Web Extension did not have the necessary WebRequest permissions for the hosts involved in the redirection, this would constitute a same-origin violation, allowin...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in the Background Fetch API in Google Chrome prior to 100.0.4896.60 allowed a remote attacker to leak cross-origin data through a crafted HTML page...

Astra Linux – Vulnerability in Firefox and Thunderbird

Offscreen Canvas did not properly prevent cross-origin tampering, which could have been used to access image data from another site in violation of the same-origin policy. This vulnerability affects Firefox 116, Firefox ESR 102.14, and Firefox ESR 115.1...

Astra Linux – Vulnerability in Firefox and Thunderbird

As specified in the W3C Content Security Policy draft, when creating a violation report, “User agents need to ensure that the source file is the URL requested by the page, with pre-redirecting. If this is not possible, user agents must strip the URL to its origin to prevent unintentional leakage....

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Internals in Google Chrome prior to 111.0.5563.64 allowed a remote attacker to spoof the origin of an iframe via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Prompts in Google Chrome prior to 113.0.5672.63 allowed a remote attacker to obfuscate main origin data via a crafted HTML page. Chromium security severity: Medium...

Astra Linux – Vulnerability in Chromium

Inappropriate implementation in Passwords in Google Chrome prior to 97.0.4692.71 allowed a remote attacker to potentially leak cross-origin data through a malicious website...