PortlandLabs Concrete CMS Cross-Site Scripting Vulnerability (CNVD-2021-76090)

PortlandLabs Concrete Cms is a team-oriented open source content management system from PortlandLabs, Inc. PortlandLabs Concrete CMS 8.5.5 and earlier has a cross-site scripting vulnerability that could be attacked by an attacker via the "Markdown Comments" field...

CVE-2021-40105

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments...

CVE-2021-40105

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments...

CVE-2021-40105

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments...

Design/Logic Flaw

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments...

CVE-2021-40105

An issue was discovered in Concrete CMS through 8.5.5. There is XSS via Markdown Comments...

CVE-2021-40105

Concrete CMS up to version 8.5.5 is affected by a cross-site scripting (XSS) vulnerability via the Markdown Comments field. The root cause is improper sanitization/display handling in Markdown Comments, enabling an attacker to inject script through that field. Impact is described as XSS (no expli...

EulerOS 2.0 SP5 : python-jinja2 (EulerOS-SA-2021-2516)

According to the versions of the python-jinja2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator an...

PortlandLabs Concrete Cms 跨站脚本漏洞

PortlandLabs Concrete Cms is a team-oriented open source content management system from PortlandLabs, Inc. PortlandLabs Concrete CMS 8.5.5 and earlier has a cross-site scripting vulnerability that could be attacked by an attacker via the "Markdown Comments" field...

EulerOS 2.0 SP9 : python-jinja2 (EulerOS-SA-2021-2538)

According to the versions of the python-jinja2 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator an...

EulerOS 2.0 SP8 : python-jinja2 (EulerOS-SA-2021-2482)

According to the versions of the python-jinja2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - This affects the package jinja2 from 0.0.0 and before 2.11.3. The ReDoS vulnerability is mainly due to the punctuationre regex operator a...

Reddit: Hash-Collision Denial-of-Service Vulnerability in Markdown Parser

Summary: We have found three bugs in Reddit's markdown parser. Two of these bugs are exploitable to launch an algorithmic complexity denial-of-service DoS attack. In this report we explain the bugs and exploits. We also show, in a non-disruptive way, that it appears to exist in the current versio...

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in ZMarkdown

Impact A Remote Command Execution vulnerability was found in the rebber module, which allowed execution of arbitrary commands. The reported problem came from CodeBlocks, which could be escaped to insert malicious LaTeX. Anyone using rebber without sanitation of code content or a custom macro is...

Cross-site Scripting in Apache Zeppelin

Cross Site Scripting vulnerability in markdown interpreter of Apache Zeppelin allows an attacker to inject malicious scripts. This issue affects Apache Zeppelin Apache Zeppelin versions prior to 0.9.0...

GHSA-MF7Q-GW5F-Q8JJ Cross-site Scripting in Apache Zeppelin

Cross Site Scripting vulnerability in markdown interpreter of Apache Zeppelin allows an attacker to inject malicious scripts. This issue affects Apache Zeppelin Apache Zeppelin versions prior to 0.9.0...

CVE-2021-39199 Cross site scripting via unsafe defaults in remark-html

remark-html is an open source nodejs library which compiles Markdown to HTML. In affected versions the documentation of remark-html has mentioned that it was safe by default. In practice the default was never safe and had to be opted into. That is, user input was not sanitized. This means arbitra...

CVE-2021-39199

CVE-2021-39199 concerns the remark-html Node.js library. The root cause is unsafe default behavior: user input could bypass sanitization, allowing arbitrary HTML and potential XSS. The vulnerability is addressed in versions 13.0.2 and 14.0.1 where safe-by-default behavior was implemented, alignin...

Github remark-html 跨站脚本漏洞

Github remark-html is a remark plugin that serializes Markdown to HTML. remark-html suffers from a cross-site scripting vulnerability that stems from software that does not validate and escape user input. This means that passing arbitrary HTML can lead to potential XSS attacks...

CVE-2021-27578

Cross Site Scripting vulnerability in markdown interpreter of Apache Zeppelin allows an attacker to inject malicious scripts. This issue affects Apache Zeppelin Apache Zeppelin versions prior to 0.9.0...

Cross site scripting

Cross Site Scripting vulnerability in markdown interpreter of Apache Zeppelin allows an attacker to inject malicious scripts. This issue affects Apache Zeppelin Apache Zeppelin versions prior to 0.9.0...