EUVD-2026-43552

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to version 1.11.0, due to unsafe handling of the local-part of registered email addresses, HedgeDoc was vulnerable to stored HTML Injection through its publish and slide views. An attacker could register a...

CVE-2026-58487

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to version 1.11.0, due to unsafe handling of the local-part of registered email addresses, HedgeDoc was vulnerable to stored HTML Injection through its publish and slide views. An attacker could register a...

WeasyPrint has CSS Injection via Presentational Hints

SummaryA CSS injection issue exists in WeasyPrint when HTML presentational hints are enabled. Unescaped attribute values are embedded into CSS, allowing injection of arbitrary CSS declarations. This affects applications processing untrusted HTML input. DetailsFile: weasyprint/css/init.pyThe...

Flawfinder output manipulation via untrusted filenames and source text

ImpactThis vulnerability is an improper input neutralization issue leading to output manipulation, specifically, Terminal/ANSI Escape Sequence Injection and XML Injection: Terminal Output Spoofing: A malicious file whose name contains ANSI escape sequences can end up being included in flawfinder'...

PYSEC-2026-3415 Weblate: Stored HTML injection in editor search preview

Impact Weblate's live search preview renders unit source and context as HTML without escaping. Any contributor whose content reaches those fields stores HTML and CSS that runs inside the authenticated editor of every user who runs a matching search. Patches...

EUVD-2026-43288

The Tutor LMS WordPress plugin before 3.9.13 does not perform any authorization or post-target validation before creating a comment in one of its handlers, and stores the comment pre-approved, allowing authenticated users with subscriber-level access and above to post auto-approved comments...

CVE-2026-12273

The Tutor LMS WordPress plugin, in versions prior to 3.9.13 , is vulnerable to an authorization and post-target validation flaw. A lack of proper checks in one of its handlers allows authenticated users with subscriber-level access and above to create comments across any content on the site. Beca...

CVE-2026-10551

The Breeze Cache WordPress plugin before 2.5.6 is vulnerable to unauthenticated Stored Cross-Site Scripting XSS due to a predictable replacement hash used during the HTML minification process and abusing a regular expression. This allows an attacker to inject arbitrary HTML attributes in the fina...

The vulnerability of the software platform’s rendering of wiki markup in a Git-based development environment, which allows attackers to perform cross-site scripting (XSS) attacks.

The vulnerability of the software platform that renders wiki markup for collaborative code development on Git-based platforms for GitLab EE/CE involves insufficient protection of website structures. Exploiting this vulnerability allows a malicious actor to perform cross-site scripting attacks...

PT-2026-59288

A flaw has been found in FoundationAgents MetaGPT up to 0.8.1. This vulnerability affects the function ActionNode.xml fill of the file metagpt/actions/action node.py of the component XML Handler. Executing a manipulation can lead to improper neutralization of directives in dynamically evaluated...

PT-2026-59124

Docling's JATS XML backend is vulnerable to XML Entity Expansion XXE attacks thru 2.61.0. The backend uses etree.parse to parse XML files without disabling entity resolution. An attacker can craft a malicious XML file containing a nested entity expansion payload XML Bomb. When processed by Doclin...

SUSE CVE-2026-15308

The incremental HTML parser html.parser.HTMLParser allows for CPU denial-of-service through repeated unterminated markup declarations when processing uncontrolled data...

[SECURITY] Fedora 44 Update: perl-HTML-Gumbo-0.19-1.fc44

Gumbo is an implementation of the HTML5 parsing algorithm implemented as a pure C99 library with no outside dependencies...

CVE-2026-54714 Logto: XSS via unescaped RelayState in SAML auto-submit form

Logto is the modern, open-source auth infrastructure for SaaS and AI apps. Prior to 1.41.0, @logto/core reflected the SAML RelayState, SAMLResponse, and actionUrl into a Logto-origin auto-submit HTML form in packages/core/src/saml-application/SamlApplication/utils.ts without HTML-attribute...

CVE-2026-55466

CVE-2026-55466 (Snipe-IT) is a stored XSS vulnerability in the UploadFileRequest path before version 8.6.2. The sanitizer only processes SVG content when PHP finfo reports image/svg+xml, and UploadedFilesController serves attachments inline without StorageHelper::allowSafeInline(), enabling a low...

python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations

A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit CPU resources. This leads to...

python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations

A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit CPU resources. This leads to...

python: Python: CPU Denial of Service in HTML parser via repeated unterminated markup declarations

A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit CPU resources. This leads to...

PT-2026-57146

R-SOFT DMS is vulnerable to Stored XSS in file upload functionality. Authenticated attacker can inject arbitrary HTML and JS into the name of the file being uploaded, which will be executed when visiting file list or upload status by other users. This issue was fixed in version v3.19-2832 and...

PT-2026-57239

PeerTube is an ActivityPub-federated video streaming platform. Prior to 8.2.2, server-side-rendered video watch pages embed a schema.org JSON-LD block by JSON.stringify-ing video metadata without escaping less-than, greater-than, or slash characters, allowing a value containing the byte sequence...