DISCOUNT Denial of Service Vulnerability (CNVD-2018-10642)

DISCOUNT is a Markdown markup language implementation. A security vulnerability exists in the 'mkdtrimline' function in the mkdio.c file of the libmarkdown.a static link library in DISCOUNT version 2.2.3a. A remote attacker can exploit this vulnerability to cause a denial of service heap buffer...

DISCOUNT Denial of Service Vulnerability

DISCOUNT is a Markdown markup language implementation. A security vulnerability exists in the 'islist' function of the markdown.c file of the libmarkdown.a static link library in DISCOUNT version 2.2.3a. A remote attacker can exploit this vulnerability to cause a denial of service heap-based buff...

DISCOUNT Denial of Service Vulnerability (CNVD-2018-10852)

DISCOUNT is a Markdown markup language implementation. A security vulnerability exists in the 'isfootnote' function in the markdown.c file of the libmarkdown.a static link library in DISCOUNT version 2.2.3a. A remote attacker can exploit this vulnerability to cause a denial of service heap-based...

UBUNTU-CVE-2018-11504

The islist function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service heap-based buffer over-read via a crafted file, as demonstrated by mkd2html...

UBUNTU-CVE-2018-11503

The isfootnote function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service heap-based buffer over-read via a crafted file, as demonstrated by mkd2html...

DEBIAN-CVE-2018-11503

The isfootnote function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service heap-based buffer over-read via a crafted file, as demonstrated by mkd2html...

CVE-2018-11504

The CVE-2018-11504 issue affects the DISCOUNT Markdown parser (DISCOUNT 2.2.3a) specifically the islist function in markdown.c within libmarkdown.a, allowing a crafted file to trigger a heap-based buffer over-read and cause a denial of service. Public advisories in connected documents confirm the...

CVE-2018-11504

The islist function in markdown.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service heap-based buffer over-read via a crafted file, as demonstrated by mkd2html...

DEBIAN-CVE-2018-11468

The mkdtrimline function in mkdio.c in libmarkdown.a in DISCOUNT 2.2.3a allows remote attackers to cause a denial of service heap-based buffer over-read via a crafted file, as demonstrated by mkd2html...

Cross-Site Scripting

Overview All versions of react-marked-markdown are vulnerable to cross-site scripting XSS via href attributes. This is exploitable if user is provided to react-marked-markdown Proof of concept: import React from 'react' import ReactDOM from 'react-dom' import MarkdownPreview from...

Cross-Site Scripting (XSS)

react-marked-markdown is vulnerable to cross-site scripting XSS. The vulnerability exists because it does not sanitize the href values to XSS-free string...

Node.js third-party modules: The react-marked-markdown module allows XSS injection in href values.

NOTE! Thanks for submitting a report! Please replace all the square sections below with the pertinent details. Remember, the more detail you provide, the easier it is for us to triage and respond quickly, so be sure to take your time filling out the report! I would like to report XSS in...

Zulip Server Cross-Site Scripting Vulnerability (CNVD-2018-08600)

Zulip Server is a set of open source group chat application written in Python based on the Django framework . frontend markdown processor is one of the front-end markdown markup language processor . A cross-site scripting vulnerability exists in the frontend markdown processor in Zulip Server...

CVE-2018-1000162

Parsedown prior to version 1.7.0 contains a Cross-Site Scripting (XSS) vulnerability in the setMarkupEscaped HTML escaping logic, exploitable via specially crafted Markdown that can bypass AST boundaries. The issue is documented under CVE-2018-1000162 and is stated to be fixed in 1.7.0 and later....

Cross site scripting

In Zulip Server versions before 1.7.2, there were XSS issues with the frontend markdown processor...

CVE-2018-9986

In Zulip Server versions before 1.7.2, there were XSS issues with the frontend markdown processor...

CVE-2018-9986

In Zulip Server versions before 1.7.2, there were XSS issues with the frontend markdown processor...

Cross-site Scripting (XSS)

mrk.js is vulnerable to cross-site scripting XSS attacks. The library does not sanitize URL links during markdown parsing, allowing a malicious user to inject and execute arbitrary Javascript...

Cross-site Scripting (XSS)

superset is vulnerable to cross-site scripting XSS attacks. A malicious user is able to inject and execute arbitrary Javascript when generating links in markdown or in the chart description...

Valve: Xss was found by exploiting the URL markdown on http://store.steampowered.com

Hello guys I found an xss vulnerability on store.steampowered.com markdown POC http://store.steampowered.com/widget/386360/?t=url=google.com:/onclick=%27alertdocument.domain%27url=xss/url Here is my exploit url=google.com:/onclick='alertdocument.domain'url=xss/url Steps 1 - go to any product 2 -...