GitLab: DOS via issue preview

Summary Previewing an issue with a specially-crafted description results in high CPU usage for 60 seconds request timeout. Multiple requests can be issued in parallel to create a larger impact. Steps to reproduce 1. Given an authorized user on GitLab.com - anyone can self-register. On EE - depend...

Melody - A Transparent Internet Sensor Built For Threat Intelligence

Melody Monitor the Internet's background noise Melody is a transparent internet sensor built for threat intelligence and supported by a detection rule framework which allows you to tag packets of interest for further analysis and threat monitoring. Features Here are some key features of Melody :...

Cross-site Scripting (XSS) - Stored

Description Stored Cross-Site Scripting XSS vulnerability due to the lack of content validation and output encoding. This vulnerability can be exploited by uploading a crafted payload inside a document. Then, the vulnerability can be triggered when the user previews the document´s content. Proof ...

CVE-2022-0314

The Nimble Page Builder WordPress plugin before 3.2.2 does not sanitise and escape the preview-level-guid parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting...

CVE-2022-0314

The Nimble Page Builder WordPress plugin before 3.2.2 does not sanitise and escape the preview-level-guid parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting...

WordPress Woo Audio Preview plugin <= 1.3.0 - Arbitrary Plugin Installation, Activation and Deactivation vulnerability

Arbitrary Plugin Installation, Activation and Deactivation vulnerability discovered by Mary JJ Jay in WordPress Woo Audio Preview plugin versions = 1.3.0. Solution Update the WordPress Woo Audio Preview plugin to the latest available version at least 1.4.0...

WordPress Woo Document Preview plugin <= 1.3.0 - Arbitrary Plugin Installation, Activation and Deactivation vulnerability

Arbitrary Plugin Installation, Activation and Deactivation vulnerability discovered by Mary JJ Jay in WordPress Woo Document Preview plugin versions = 1.3.0. Solution Update the WordPress Woo Document Preview plugin to the latest available version at least 1.4.0...

GHSA-4822-JVWX-W47H Uncontrolled Resource Consumption in Matrix Synapse

Impact Synapse before 1.52.0 with URL preview functionality enabled will attempt to generate URL previews for media stream URLs without properly limiting connection time. Connections will only be terminated after maxspidersize default: 10M bytes have been downloaded, which can in some cases lead ...

Uncontrolled Resource Consumption in Matrix Synapse

Impact Synapse before 1.52.0 with URL preview functionality enabled will attempt to generate URL previews for media stream URLs without properly limiting connection time. Connections will only be terminated after maxspidersize default: 10M bytes have been downloaded, which can in some cases lead ...

Nimble Page Builder < 3.2.2 - Reflected Cross-Site Scripting

The plugin does not sanitise and escape the preview-level-guid parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting PoC v 3.1.32 v 3.2.2...

Nextcloud 安全漏洞

Nextcloud is a suite of open source, self-hosted file synchronization and sharing communication application platform from Nextcloud, Germany. A security vulnerability exists in Nextcloud. An attacker could trigger a denial of service by generating an image preview to overload Nextcloud...

CVE-2022-23710

A flaw was found in Kibana’s data preview pane. This issue allows a Cross-Site scripting attack...

UBUNTU-CVE-2022-0396

BIND 9.16.11 - 9.16.26, 9.17.0 - 9.18.0 and versions 9.16.11-S1 - 9.16.26-S1 of the BIND Supported Preview Edition. Specifically crafted TCP streams can cause connections to BIND to remain in CLOSEWAIT status for an indefinite period of time, even after the client has terminated the connection...

Code injection

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

CVE-2022-24741 High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

CVE-2022-24741 High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

CVE-2022-24741 High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded...

High memory usage for generating preview of broken image

None...

CVE-2021-41180 Geolocation preview links can be set to arbitrary links in nextcloud talk

Nextcloud talk is a self hosting messaging service. In versions prior 12.1.2 an attacker is able to control the link of a geolocation preview in the Nextcloud Talk application due to a lack of validation on the link. This could result in an open-redirect, but required user interaction. This only...

CVE-2022-0422

The White Label CMS WordPress plugin before 2.2.9 does not sanitise and validate the wlcmslogincustomjs parameter before outputting it back in the response while previewing, leading to a Reflected Cross-Site Scripting issue...