Mistune Project
Mistune Project Mistune: vulnerabilidades y CVE
Mistune Project Mistune tiene 17 vulnerabilidades publicadas, 14 de ellas en los últimos 12 meses. 0 son críticas y 0 figuran en el catálogo de explotación activa de CISA.
CVE17
Últimos 12 meses14
Críticas0
Explotadas activamente0
Todas las vulnerabilidades en el catálogo →⭐ Seguir esta tecnología
Últimas vulnerabilidades
| CVE | Severidad | EPSS | Explotación activa | Publicada | Descripción |
|---|---|---|---|---|---|
| CVE-2026-59930 | Media (4.3) | 0.19% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the toc plugin and TableOfContents directive generate heading IDs as predictable toc_N values without slugifying the heading text, allowing… |
| CVE-2026-59929 | Media (6.1) | 0.34% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the safe_url filter in src/mistune/renderers/html.py blocks only javascript:, vbscript:, file:, and data: schemes, allowing legacy or… |
| CVE-2026-59928 | Alta (7.5) | 0.65% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, a Markdown document containing many repeated or distinct reference-link definitions causes quadratic work in src/mistune/block_parser.py… |
| CVE-2026-59927 | Media (5.3) | 0.53% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, the Include directive in src/mistune/directives/include.py detects only direct self-includes and not indirect cycles, allowing two markdown… |
| CVE-2026-59926 | Media (5.3) | 0.33% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, render_admonition() in src/mistune/directives/admonition.py concatenates the Admonition directive :class: option into the HTML class… |
| CVE-2026-59925 | Alta (7.5) | 0.64% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, long sequences of well-formed double-asterisk or triple-asterisk emphasis pairs around a character cause quadratic work in… |
| CVE-2026-59924 | Media (5.9) | 0.46% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Include.parse() joins and normalizes user-supplied include paths without verifying that the result remains within the intended markdown… |
| CVE-2026-59923 | Media (6.1) | 0.35% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, HTMLRenderer.safe_url() does not block percent-encoded javascript URIs, allowing attacker-supplied Markdown links or images to bypass URL… |
| CVE-2026-59922 | Alta (7.5) | 0.64% | — | 8 jul 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, a run of closed tilde, equals-sign, or caret marker pairs around a character causes quadratic work in src/mistune/plugins/formatting.py… |
| CVE-2026-44899 | Media (6.1) | 0.27% | — | 26 may 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the Image directive plugin validates the :width: and :height: options with a regex compiled as _num_re = re.compile(r"^\d+(?:\.\d*)?").… |
| CVE-2026-44898 | Media (6.1) | 0.27% | — | 26 may 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, render_toc_ul() builds a <ul> table-of-contents tree from a list of (level, id, text) tuples. Both the id value (used as href="#<id>") and… |
| CVE-2026-44897 | Media (6.1) | 0.27% | — | 26 may 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, HTMLRenderer.heading() builds the opening <hN> tag by string-concatenating the id attribute value directly into the HTML — with no call to… |
| CVE-2026-44896 | Media (5.3) | 0.27% | — | 26 may 2026 | Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and earlier, in src/mistune/directives/image.py, the render_figure() function concatenates figclass and figwidth options directly into HTML… |
| CVE-2026-44708 | Media (6.1) | 0.27% | — | 26 may 2026 | 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… |
| CVE-2022-34749 | Alta (7.5) | 1.5% | — | 25 jul 2022 | In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic… |
| CVE-2017-16876 | Media (6.1) | 2.2% | — | 29 dic 2017 | Cross-site scripting (XSS) vulnerability in the _keyify function in mistune.py in Mistune before 0.8.1 allows remote attackers to inject arbitrary web script or HTML by leveraging failure to escape the "key" argument. |
| CVE-2017-15612 | Media (6.1) | 0.92% | — | 19 oct 2017 | mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline (such as in java\nscript:) or a crafted email address, related to the escape and autolink functions. |