CVE-2026-55691

CVE-2026-55691 is a stored XSS in the EmbedVideo MediaWiki extension (by StarCitizenWiki), affecting versions prior to 4.1.0 . The root cause is in EmbedHtmlFormatter::toHtml, where a user-supplied class value is passed directly to sprintf without escaping when constructing a element. A single q...

CVE-2026-90835

A flaw has been found in michaelliao itranswarp up to 2.19. The impacted element is the function Markdown.toHtml of the file Markdown.java of the component Page Content Rendering. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been published a...

CVE-2026-90835

A cross-site scripting (XSS) vulnerability exists in michaelliao itranswarp (up to version 2.19), specifically in the function Markdown.toHtml within Markdown.java under the Page Content Rendering component. The flaw allows a remote attacker to inject scripts via crafted page content. The exploit...

CVE-2026-90835 michaelliao itranswarp Page Content Rendering Markdown.java Markdown.toHtml cross site scripting

A flaw has been found in michaelliao itranswarp up to 2.19. The impacted element is the function Markdown.toHtml of the file Markdown.java of the component Page Content Rendering. This manipulation causes cross site scripting. The attack may be initiated remotely. The exploit has been published a...

EUVD-2026-76029

hbs is an Express view engine wrapper for Handlebars. Version 4.3.0 can crash the Node.js process during output escaping when an async helper, registered with registerAsyncHelper, resolves to an object whose toHTML property is truthy but not callable. Handlebars escapeExpression calls the toHTML...

CVE-2026-87123 hbs vulnerable to Denial of Service via unhandled exception in async helper output escaping

hbs is an Express view engine wrapper for Handlebars. Version 4.3.0 can crash the Node.js process during output escaping when an async helper, registered with registerAsyncHelper, resolves to an object whose toHTML property is truthy but not callable. Handlebars escapeExpression calls the toHTML...

CVE-2026-87123 hbs vulnerable to Denial of Service via unhandled exception in async helper output escaping

hbs is an Express view engine wrapper for Handlebars. Version 4.3.0 can crash the Node.js process during output escaping when an async helper, registered with registerAsyncHelper, resolves to an object whose toHTML property is truthy but not callable. Handlebars escapeExpression calls the toHTML...

CVE-2026-87123

hbs is an Express view engine wrapper for Handlebars. In version 4.3.0 , an unhandled TypeError is thrown during output escaping when an async helper (registered via registerAsyncHelper) resolves to an object whose toHTML property is truthy but not callable. Because the async substitution execute...

CVE-2021-4271

A vulnerability was found in panicsteve w2wiki. It has been rated as problematic. Affected by this issue is the function toHTML of the file index.php of the component Markdown Handler. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is...

w2wiki 跨站脚本漏洞

w2wiki is a web-based wiki-like notepad developed by Steven Frank. A security vulnerability exists in w2wiki, which originates in the toHTML function of the index.php file of the component Markdown Handler, where a parameter query leads to cross-site scripting...

CVE-2021-4271 panicsteve w2wiki Markdown index.php toHTML cross site scripting

A vulnerability was found in panicsteve w2wiki. It has been rated as problematic. Affected by this issue is the function toHTML of the file index.php of the component Markdown Handler. The manipulation leads to cross site scripting. The attack may be launched remotely. The name of the patch is...

DWSurvey 代码问题漏洞

DWSurvey is a survey system written in Java. DWSurvey v3.2.0 has a security vulnerability that allows an attacker to write arbitrary files via the component /utils/ToHtmlServlet.java...

CVE-2020-23774

A reflected XSS vulnerability exists in tohtml/convert.php of Winmail 6.5, which can cause JavaScript code to be executed...

Cross site scripting

A reflected XSS vulnerability exists in tohtml/convert.php of Winmail 6.5, which can cause JavaScript code to be executed...

CVE-2020-23774

A reflected XSS vulnerability exists in tohtml/convert.php of Winmail 6.5, which can cause JavaScript code to be executed...

Design/Logic Flaw

bbcode/php.bb in e107 0.7.20 and earlier does not perform access control checks for all inputs that could contain the php bbcode tag, which allows remote attackers to execute arbitrary PHP code, as demonstrated using the toEmail method in contact.php, related to invocations of the toHTML method...

CVE-2010-2099

bbcode/php.bb in e107 0.7.20 and earlier does not perform access control checks for all inputs that could contain the php bbcode tag, which allows remote attackers to execute arbitrary PHP code, as demonstrated using the toEmail method in contact.php, related to invocations of the toHTML method...