CVE-2026-30235 Business Logic Error on OpenProject through hyperlinks in markdown using DOM clobbering

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, this vulnerability occurs due to improper validation of OpenProject’s Markdown rendering, specifically in the hyperlink handling. This allows an attacker to inject malicious hyperlink payloads that perform DOM...

CVE-2026-1090 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the markdownplaceholders feature flag was enabled, to inject JavaScript in a browser due to improper...

CVE-2026-1090 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the markdownplaceholders feature flag was enabled, to inject JavaScript in a browser due to improper...

CVE-2026-1090

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the markdownplaceholders feature flag was enabled, to inject JavaScript in a browser due to improper...

CVE-2026-1090

GitLab CE/EE versions before 18.7.6 (specifically 10.6–18.7.x), 18.8 before 18.8.6, and 18.9 before 18.9.2 were affected by an issue where, with the markdown_placeholders feature flag enabled, an authenticated user could inject JavaScript in a browser due to improper sanitization of placeholder c...

CVE-2026-1090 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in GitLab

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the markdownplaceholders feature flag was enabled, to inject JavaScript in a browser due to improper...

CVE-2026-1090

Removed by vendor...

PT-2026-24739

OpenProject is an open-source, web-based project management software. Prior to 17.2.0, this vulnerability occurs due to improper validation of OpenProject’s Markdown rendering, specifically in the hyperlink handling. This allows an attacker to inject malicious hyperlink payloads that perform DOM...

GitLab 跨站脚本漏洞

GitLab is an end-to-end software development platform provided by the American company GitLab. It features built-in version control, issue tracking, code review, and CI/CD Continuous Integration and Delivery capabilities. GitLab has a cross-site scripting vulnerability, which stems from improper...

GitLab 10.6 < 18.7.6 / 18.8 < 18.8.6 / 18.9 < 18.9.2 (CVE-2026-1090)

The version of GitLab installed on the remote host is affected by a vulnerability, as follows: - GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the...

PT-2026-24713

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an authenticated user, when the markdown placeholders feature flag was enabled, to inject JavaScript in a browser due to improper...

AI (Artificial Intelligence) - Moderately critical - Information Disclosure - SA-CONTRIB-2026-028

The module and certain submodules AI Automators, AI Translate, AI API Explorer, AI Content Suggestions provide the ability to use an LLM to generate HTML or Markdown and preview it in a browser. Under certain circumstances, rendering of this HTML can lead to exposing secret communications in the...

OpenProject 跨站脚本漏洞

OpenProject is an open-source web-based project management software. Versions of OpenProject prior to 17.2.0 had a cross-site scripting vulnerability. This vulnerability stemmed from improper Markdown rendering validation in OpenProject, especially in the handling of hyperlinks. It could allow...

openSUSE 15 Security Update : python-Markdown (SUSE-SU-2026:0846-1)

The remote openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:0846-1 advisory. This update for python-Markdown fixes the following issue: - CVE-2025-69534: incomplete markup declaration in raw HTML can crash applications that process...

Gitlab -- vulnerabilities

Gitlab reports: Cross-site Scripting issue in Markdown placeholder processing impacts GitLab CE/EE Denial of Service issue in GraphQL API impacts GitLab CE/EE Denial of Service issue in repository archive endpoint impacts GitLab CE/EE Denial of Service issue in protected branches API impacts GitL...

Stored-XSS-in-node-html-markdown-2.0.0

Stored XSS in node-html-markdown ≤ 2.0.0 Overview This re...

GHSA-3C4M-J3G4-HH25 flarum/nicknames extension has display name injection in notification emails (autolink & markdown)

Summary When the flarum/nicknames extension is enabled, a registered user can set their nickname to a string that email clients interpret as a hyperlink. The nickname is inserted verbatim into plain-text notification emails, and recipients may be misled into visiting attacker-controlled domains...

flarum/nicknames extension has display name injection in notification emails (autolink & markdown)

Summary When the flarum/nicknames extension is enabled, a registered user can set their nickname to a string that email clients interpret as a hyperlink. The nickname is inserted verbatim into plain-text notification emails, and recipients may be misled into visiting attacker-controlled domains...

openSUSE Security Advisory (SUSE-SU-2026:0846-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2026-30913 flarum/nickname: Display name injection in notification emails (autolink & markdown)

Flarum is open-source forum software. When the flarum/nicknames extension is enabled, a registered user can set their nickname to a string that email clients interpret as a hyperlink. The nickname is inserted verbatim into plain-text notification emails, and recipients may be misled into visiting...