CVE-2026-44708

MediumCVSS 6.1/10Last modified Jul 24, 2026

Description

Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the mistune math plugin renders inline math ($...$) and block math ($$...$$) by concatenating the raw user-supplied content directly into the HTML output without any HTML escaping. This occurs even when the parser is explicitly created with escape=True, which is supposed to guarantee that all user-controlled text is sanitised before reaching the DOM. This vulnerability is fixed in 3.2.1.

Metrics

CVSS 3.1 6.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published: May 26, 2026
Last modified: Jul 24, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-447097.8pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, pamusb-pinentry reads the PINENTRY_FALLBA CVE-2026-44719.8A weakness has been identified in itsourcecode Online Frozen Foods Ordering System 1.0. This affects an unknown part of the file /admin/admi CVE-2026-447104.6pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/device.c passed the return values of CVE-2026-447117.9pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, symlink attacks on pad directory and pad CVE-2026-447128.2pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, a crafted UUID such as $(id>/tmp/rce) in CVE-2026-447138.8pam_usb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/tmux.c reads the user's $TMUX environ CVE-2026-447147.5The bitcoinj library is a Java implementation of the Bitcoin protocol. Prior to 0.17.1, ScriptExecution.correctlySpends() contains two fast-CVE-2026-447158.7OpenMRS is an open source electronic medical record system platform. Prior to versions 1.23.0 and 2.10.0, an authenticated user can trigger CVE-2026-447167.5Pipecat is an open-source Python framework for building real-time voice and multimodal conversational agents. From version 0.0.90 to before CVE-2026-447179.8MCP Calculate Server is a mathematical calculation service based on MCP protocol and SymPy library. Prior to 0.1.1, the use of eval() to eva CVE-2026-447185.3Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. From 0.2.0 to before 0.10.0, exploratio CVE-2026-447195.3Mathesar is a web application that makes working with PostgreSQL databases both simple and powerful. From 0.2.0 to before 0.10.0, collaborat