Design/Logic Flaw

Bad validation logic in the Dart SDK versions prior to 2.12.3 allow an attacker to use an XSS attack via DOM clobbering. The validation logic in dart:html for creating DOM nodes from text did not sanitize properly when it came across template tags...

CVE-2021-22540 XSS in Dart SDK

Bad validation logic in the Dart SDK versions prior to 2.12.3 allow an attacker to use an XSS attack via DOM clobbering. The validation logic in dart:html for creating DOM nodes from text did not sanitize properly when it came across template tags...

CVE-2021-22540

The CVE-2021-22540 issue affects the Dart SDK prior to 2.12.3. Root cause: bad validation logic in dart:html when creating DOM nodes from text, which did not sanitize template tags. Impact: enables cross-site scripting via DOM clobbering. Affected component: Dart SDK (web/dom handling). Remediati...

BugPoC: Solution for XSS challenge wacky.buggywebsite.com

Summary: Found a HTML injection in https://wacky.buggywebsite.com/frame.html?param=Injected Bypasswing CSP : CSP : script-src 'nonce-txjohfomwjdo' 'strict-dynamic'; frame-src 'self'; object-src 'none'; Then found a vuln code in https://wacky.buggywebsite.com/frame.html js window.fileIntegrity =...

BugPoC: [BugPOC and Amazon XSS CTF writeup] A CSP Bypass Story

Summary/Description: There were quite multiple restrictions imposed while executing JavaScript on the website. I have divided them into three segments which are explained below Bypassing the iframe loading restriction The URL https://wacky.buggywebsite.com/frame.html?param=Hello,%20World when...

BugPoC: Solution to the XSS Challenge

Summary: This challenge is very tricky and advanced. I have reached a part where I can execute my JS code, but that payload is blocked as of now by "allow-modals" missing value in the "sandbox" attribute. Following is a better explanation of where I am right now. Steps To Reproduce: 1. Keep the...

dojox (>=1.14.0, <=1.14.6) potentially affected by CVE-2020-4051 via dijit (>=1.14.0, <=1.14.6)

dijit NPM version =1.14.0, =1.14.0, =1.14.6 Source cves: CVE-2020-4051 Source advisory: OSV:GHSA-CXJC-R2FP-7MQ6...

CVE-2020-8923

An improper HTML sanitization in Dart versions up to and including 2.7.1 and dev versions 2.8.0-dev.16.0, allows an attacker leveraging DOM Clobbering techniques to skip the sanitization and inject custom html/javascript XSS. Mitigation: update your Dart SDK to 2.7.2, and 2.8.0-dev.17.0 for the d...

CVE-2020-8923

An improper HTML sanitization in Dart versions up to and including 2.7.1 and dev versions 2.8.0-dev.16.0, allows an attacker leveraging DOM Clobbering techniques to skip the sanitization and inject custom html/javascript XSS. Mitigation: update your Dart SDK to 2.7.2, and 2.8.0-dev.17.0 for the d...

Design/Logic Flaw

An improper HTML sanitization in Dart versions up to and including 2.7.1 and dev versions 2.8.0-dev.16.0, allows an attacker leveraging DOM Clobbering techniques to skip the sanitization and inject custom html/javascript XSS. Mitigation: update your Dart SDK to 2.7.2, and 2.8.0-dev.17.0 for the d...

CVE-2020-8923 XSS in Dart

An improper HTML sanitization in Dart versions up to and including 2.7.1 and dev versions 2.8.0-dev.16.0, allows an attacker leveraging DOM Clobbering techniques to skip the sanitization and inject custom html/javascript XSS. Mitigation: update your Dart SDK to 2.7.2, and 2.8.0-dev.17.0 for the d...

CVE-2020-8923

CVE-2020-8923 describes an XSS in Dart via improper HTML sanitization that can be bypassed using DOM Clobbering. Affected: Dart SDK up to 2.7.1 and dev versions 2.8.0-dev.16.0 . Impact: attacker can inject custom HTML/JavaScript when user-provided data populates DOM nodes. Mitigation: upgrade to ...

Mail.ru: [XSS] data-url в письмах

XSS via DOM clobbering on message reading functionality...

@akiolabs/analytics (>=0.0.3, <=0.0.4), @akiolabs/app (>=0.0.2, <=0.0.4) +223 more potentially affected by CVE-2018-6341 via react-dom (>=16.4.0, <=16.4.1)

react-dom NPM version =16.4.0, =0.0.3, =0.0.2, =0.0.1, =2018.5.24-0, =2018.6.17-2, =2018.7.11-0, =0.4.1, =0.1.0-latest.1a450bb3, =1.0.0-beta.0, =0.0.2, =0.0.22-alpha.1, =1.1.0, =1.0.0, =1.6.1 and more Source cves: CVE-2018-6341 Source advisory: OSV:GHSA-MVJJ-GQQ2-P4HW...

Mail.ru: XSS in e.mail.ru

XSS via dom clobbering on message reply composing...

GHSA-FX46-WHRJ-73V5 Bypassing Sanitization using DOM clobbering in html-janitor

All versions of html-janitor are vulnerable to cross-site scripting XSS. Arbitrary HTML can pass the sanitization process, which can be unexpected and dangerous XSS in case user-controlled input is passed to the clean function." Recommendation Upgrade to version 2.0.4 or later...

Mail.ru: XSS в теле письма, в новой версии почты.

DOM clobbering in new "Octavius" interface beta feature led to stored XSS on message reading...

Bypassing Sanitization using DOM clobbering

Overview All versions of html-janitor are vulnerable to cross-site scripting XSS. Arbitrary HTML can pass the sanitization process, which can be unexpected and dangerous XSS in case user-controlled input is passed to the clean function." Recommendation Upgrade to version 2.0.4 or later. Reference...

Cross-site Scripting (XSS)

html-janitor is vulnerable to cross-site scripting XSS attacks. A malicious user can inject and execute arbitrary HTML through DOM clobbering...

Node.js third-party modules: [html-janitor] Bypassing sanitization using DOM clobbering

Module: Name: html-janitor Version: 2.0.2 Summary: Arbitrary HTML can pass the sanitization process, which can be unexpected and dangerous XSS in case user-controlled input is passed to the clean function. Description: Proof of concept: javascript var myJanitor = new HTMLJanitortags:p:; var...