CVE-2022-21650

CVE-2022-21650 describes a stored XSS in Convos, caused by filtering bypass for file uploads: an SVG file uploaded with an .html extension bypasses the upload filter, allowing stored XSS that triggers when a user views the file. The vulnerability affects the Convos web-based chat application and ...

CVE-2022-21650 Stored XSS via html file upload in convos

Convos is an open source multi-user chat that runs in a web browser. You can't use SVG extension in Convos' chat window, but you can upload a file with an .html extension. By uploading an SVG file with an html extension the upload filter can be bypassed. This causes Stored XSS. Also, after...

CVE-2022-21650 Stored XSS via html file upload in convos

Convos is an open source multi-user chat that runs in a web browser. You can't use SVG extension in Convos' chat window, but you can upload a file with an .html extension. By uploading an SVG file with an html extension the upload filter can be bypassed. This causes Stored XSS. Also, after...

Projeqtor 9.3.1 Cross Site Scripting Vulnerability

Exploit Title: Projeqtor v9.3.1 Stored XSS / Privilege Escalation Exploit Author: Oscar Gutierrez m4xp0w3r Vendor Homepage: https://www.projeqtor.org/en/ Software Link: https://www.projeqtor.org/en/product-en/downloads Tested on: Ubuntu, LAAMP Vendor: Projeqtor Version: v9.3.1 Exploit Description...

Projeqtor 9.3.1 Cross Site Scripting

Exploit Title: Projeqtor v9.3.1 Stored XSS / Privilege Escalation Exploit Author: Oscar Gutierrez m4xp0w3r Date: January 4, 2021 Vendor Homepage: https://www.projeqtor.org/en/ Software Link: https://www.projeqtor.org/en/product-en/downloads Tested on: Ubuntu, LAAMP Vendor: Projeqtor Version: v9.3...

WordPress SVG Support plugin <= 2.3.19 - Stored Cross-Site Scripting (XSS) vulnerability

Stored Cross-Site Scripting XSS vulnerability discovered by Shivam Rai in WordPress SVG Support plugin versions = 2.3.19. Solution Update the WordPress SVG Support plugin to the latest available version at least 2.3.20...

SVG Support < 2.3.20 - Admin+ Stored Cross-Site Scripting

The plugin does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. PoC With the Advanced Mode enabled, put the following payload in...

SVG Support < 2.3.20 - Admin+ Stored Cross-Site Scripting

The plugin does not escape the "CSS Class to target" setting before outputting it in an attribute, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfilteredhtml capability is disallowed. With the Advanced Mode enabled, put the following payload in the...

CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

DEBIAN-CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

Out-of-bounds

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

CVE-2021-45930

CVE-2021-45930 affects Qt’s SVG rendering: QtSvg in Qt 5.0.0–5.15.2 and 6.0.0–6.2.1 contains an out-of-bounds write in QtPrivate::QCommonArrayOpsQPainterPath::Element ::growAppend (triggered by QPainterPath::addPath and QPathClipper::intersect). Connected advisories reference the same issue acros...

CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

CVE-2021-45930

Qt SVG in Qt 5.0.0 through 5.15.2 and 6.0.0 through 6.2.1 has an out-of-bounds write in QtPrivate::QCommonArrayOps::growAppend called from QPainterPath::addPath and QPathClipper::intersect...

Updated python-lxml packages fix security vulnerability

HTML Cleaner allows crafted and SVG embedded scripts to pass through CVE-2021-43818...

Cross-site Scripting (XSS) - Stored in convos-chat/convos

Description I found a way to bypass the Stored XSS via uploading File with format .svg when chatting in private conversation. Since you have filtered the content of the svg file as below: state $RULES = svg = qr Steps to Reproduce 1.After login, go to any private conversation. 2.In the chat bar,...

CVE-2021-25993

In Requarks wiki.js, versions 2.0.0-beta.147 to 2.5.255 are affected by Stored XSS vulnerability, where a low privileged editor user can upload a SVG file that contains malicious JavaScript while uploading assets in the page. That will send the JWT tokens to the attacker’s server and will lead to...