121 matches found
Open WebUI: Cross-origin postMessage confirmation bypass via action:submit
Summary The chat message listener allows non-same-origin input:prompt and action:submit messages, so an external site can set prompt text and trigger submitPrompt in an authenticated victim session. I validated this with a cross-origin attacker page that auto-posted messages and caused unauthoriz...
The vulnerability was exploited in SolarWinds Serv-U.
SolarWinds has identified a vulnerability in Serv-U. A malicious individual could exploit this vulnerability to cause a Denial-of-Service attack by sending a specially crafted POST message. SolarWinds has released a hotfix and published mitigation measures to address this vulnerability and preven...
CVE-2026-47099 TeleJSON < 6.0.0 DOM-based XSS via parse() Function
TeleJSON prior to 6.0.0 contains a DOM-based cross-site scripting vulnerability in the parse function that allows attackers to execute arbitrary JavaScript by delivering a crafted JSON payload containing a malicious constructor-name property value. The custom reviver passes the constructor name...
CVE-2026-47099
TeleJSON prior to 6.0.0 contains a DOM-based cross-site scripting vulnerability in the parse function that allows attackers to execute arbitrary JavaScript by delivering a crafted JSON payload containing a malicious constructor-name property value. The custom reviver passes the constructor name...
EUVD-2026-31150
TeleJSON prior to 6.0.0 contains a DOM-based cross-site scripting vulnerability in the parse function that allows attackers to execute arbitrary JavaScript by delivering a crafted JSON payload containing a malicious constructor-name property value. The custom reviver passes the constructor name...
TeleJSON Cross-Site Scripting Vulnerability
TeleJSON is an open-source JSON extension library developed by Storybook that supports complex data types. Versions of TeleJSON prior to 6.0.0 contained a cross-site scripting vulnerability. This vulnerability stemmed from a DOM-based cross-site scripting vulnerability within the parse function...
CVE-2026-45243 Summarize < 0.15.1 Browser Extension Missing Authorization via Content Script
Summarize prior to 0.15.1 contains a missing authorization vulnerability in the content script window.postMessage bridge that allows malicious pages to perform unauthorized operations on automation artifacts. Attackers can simulate runtime messages with spoofed sender identifiers to list, read,...
CVE-2026-41886
locize is a localization platform that connects code and i18n setup. Prior to version 4.0.21, the locize client SDK registers a window.addEventListener"message", … handler that dispatches to registered internal handlers editKey, commitKey, commitKeys, isLocizeEnabled, requestInitialize, … without...
CVE-2026-41886 locize Client SDK: Cross-origin DOM XSS & Handler Hijack Through Missing e.origin Validation in InContext Editor
locize is a localization platform that connects code and i18n setup. Prior to version 4.0.21, the locize client SDK registers a window.addEventListener"message", … handler that dispatches to registered internal handlers editKey, commitKey, commitKeys, isLocizeEnabled, requestInitialize, … without...
CVE-2026-41886 locize Client SDK: Cross-origin DOM XSS & Handler Hijack Through Missing e.origin Validation in InContext Editor
locize is a localization platform that connects code and i18n setup. Prior to version 4.0.21, the locize client SDK registers a window.addEventListener"message", … handler that dispatches to registered internal handlers editKey, commitKey, commitKeys, isLocizeEnabled, requestInitialize, … without...
CVE-2026-41886 locize Client SDK: Cross-origin DOM XSS & Handler Hijack Through Missing e.origin Validation in InContext Editor
locize is a localization platform that connects code and i18n setup. Prior to version 4.0.21, the locize client SDK registers a window.addEventListener"message", … handler that dispatches to registered internal handlers editKey, commitKey, commitKeys, isLocizeEnabled, requestInitialize, … without...
CVE-2026-7686
A vulnerability was found in eyeo Adblock Plus up to 4.36.2 on Chrome. Affected by this vulnerability is the function postMessage of the file premium.preload.js of the component Legacy Premium Activation. Performing a manipulation results in improper access controls. Remote exploitation of the...
EUVD-2026-26824
A vulnerability was found in eyeo Adblock Plus up to 4.36.2 on Chrome. Affected by this vulnerability is the function postMessage of the file premium.preload.js of the component Legacy Premium Activation. Performing a manipulation results in improper access controls. Remote exploitation of the...
CVE-2026-7686
Eyeo Adblock Plus (Chrome) up to 4.36.2 contains a vulnerability in postMessage handling within premium.preload.js (Legacy Premium Activation). Exploitation allows improper access controls with remote execution; the attack is publicly disclosed. The vendor notes the legacy activation path is depr...
Adblock Plus security vulnerability
Adblock Plus is an advertising blocker developed by Ad-IP under open source principles. Versions of Adblock Plus 4.36.2 and earlier contain a security vulnerability, which stems from the postMessage function in the Legacy Premium Activation component’s premium.preload.js file. This vulnerability...
GHSA-W937-FG2H-XHQ2 locize Client SDK: Cross-origin DOM XSS & Handler Hijack Through Missing e.origin Validation in InContext Editor
Summary Versions of the locize client SDK the browser module that wires up the locize InContext translation editor prior to 4.0.21 register a window.addEventListener"message", … handler that dispatches to registered internal handlers editKey, commitKey, commitKeys, isLocizeEnabled,...
EUVD-2026-24096
Mitigation bypass in the DOM: postMessage component. This vulnerability was fixed in Firefox 150...
CVE-2026-6755 Mitigation bypass in the DOM: postMessage component
Mitigation bypass in the DOM: postMessage component. This vulnerability was fixed in Firefox 150 and Thunderbird 150...
