MTN Group: RXSS - http://macademy.mtnonline.com

The page located at http://macademy.mtnonline.com suffers from a Cross-site Scripting XSS vulnerability. XSS is a vulnerability that occurs when user input is unsafely encorporated into the HTML markup inside of a webpage. When not properly escaped an attacker can inject malicious JavaScript that...

CentOS 8 : firefox (CESA-2019:2663)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2019:2663 advisory. - firefox: stored passwords in 'Saved Logins' can be copied without master password entry CVE-2019-11733 - Mozilla: Memory safety bugs fixed in Firefox...

Fedora 33 : chromium (2021-48866282e5)

The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-48866282e5 advisory. - Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCT...

Reflected XSS when renaming malicious file (NC-SA-2021-005)

Missing sanitization in Nextcloud Server 20.0.5 and prior allowed to perform a reflected XSS when saving html as file name and causing an error on rename e.g. by renaming to an existing file. The risk is mostly mitigated due to the strict Content-Security-Policy CSP of Nextcloud, and thus mainly...

XSS_Bypass_Payload

It is an offensive tool for XSS. The repository contains a collection of XSS bypass payloads, which are used to exploit vulnerabilities in web applications to inject malicious code. The payloads are designed to bypass various security measures, such as Content Security Policy CSP and XSS filters...

CVE-2021-21259

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

CVE-2021-21259

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

Authentication flaw

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

CVE-2021-21259

CVE-2021-21259 affects HedgeDoc before version 1.7.2, where an attacker could inject arbitrary JavaScript into a note that is executed when viewed in slide mode. Depending on instance configuration, authentication may not be required to create or edit notes. The issue is fixed in HedgeDoc 1.7.2; ...

CVE-2021-21259 Stored XSS in slide mode

HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, which is executed when the note is viewed in slide mode. Depending on the configuration of the instanc...

The vulnerability of the CSP mechanism (Content Security Policy in Mozilla Firefox) allows attackers to perform cross-site scripting attacks.

The vulnerability of the CSP mechanism in Mozilla Firefox’s browser is related to the failure to protect the structure of a web page when loading the “data:” URL. Exploiting this vulnerability allows an attacker to perform cross-site scripting attacks remotely...

The vulnerability of the Content Security Policy mechanism implemented by Mozilla Firefox’s browser allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the Content Security Policy CSP implementation in Mozilla Firefox is related to security flaws when using the “frame-ancestors” directive. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information...

The vulnerability of the Mozilla Firefox browser, related to a bug in the inheritance of content security policies, allows attackers to circumvent security restrictions.

The vulnerability of the Mozilla Firefox browser is related to a bug in the inheritance of security policies for web content. Exploiting this vulnerability can allow an attacker operating remotely to circumvent security restrictions...

CVE-2020-26287

HedgeDoc is a collaborative platform for writing and sharing markdown. In HedgeDoc before version 1.7.1 an attacker can inject arbitrary script tags in HedgeDoc notes using mermaid diagrams. Our content security policy prevents loading scripts from most locations, but www.google-analytics.com is...

Design/Logic Flaw

HedgeDoc is a collaborative platform for writing and sharing markdown. In HedgeDoc before version 1.7.1 an attacker can inject arbitrary script tags in HedgeDoc notes using mermaid diagrams. Our content security policy prevents loading scripts from most locations, but www.google-analytics.com is...

CVE-2020-26287 Stored XSS in mermaid diagrams

HedgeDoc is a collaborative platform for writing and sharing markdown. In HedgeDoc before version 1.7.1 an attacker can inject arbitrary script tags in HedgeDoc notes using mermaid diagrams. Our content security policy prevents loading scripts from most locations, but www.google-analytics.com is...

CVE-2020-26287

Summary (CVE-2020-26287) : HedgeDoc prior to version 1.7.1 is vulnerable to cross-site scripting through injection of arbitrary [removed] tags in notes created via mermaid diagrams. The underlying issue stems from a permissive content security policy that allowed loading scripts from certain orig...

Hedgedoc 跨站脚本漏洞

Hedgedoc is a Javascript-based Markdown document real-time editing and sharing platform by the Hedgedoc team. A security vulnerability exists in HedgeDoc versions prior to 1.7.1, which can be exploited to inject arbitrary "script" tags into HedgeDoc notes. Our content security policy prohibits...

Arbitrary Code Execution

chromium is vulnerable to arbitrary code execution. The vulnerability exists through insufficient data validation in webUI that allows a local attacker to bypass content security policy via a crafted HTML page...

Information Disclosure

chromium is vulnerable to information disclosure. Inappropriate implementation in Content Security Policy allows a remote attacker to leak cross-origin data via a malicious HTML page...