rpm package
opensuse/python-mistune&distro=openSUSE Leap 16.0
pkg:rpm/opensuse/python-mistune&distro=openSUSE%20Leap%2016.0
Vulnerabilities (11)
| CVE | Sev | CVSS | KEV | Affected versions | Fixed in | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2026-59930 | Med | 4.3 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 attacker-controlled id="toc_N" content to collide with gener | |
| CVE-2026-59929 | Med | 6.1 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 chained schemes such as feed:, view-source:, jar:, livescript:, mo | |
| CVE-2026-59928 | Hig | 7.5 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 and the ref_links environment dictionary handling, allowing den | |
| CVE-2026-59927 | Med | 5.3 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 files that include each other to trigger unbounded recursion | |
| CVE-2026-59926 | Med | 6.1 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 attribute without escaping, allowing attribute injection and cross- | |
| CVE-2026-59925 | Hig | 7.5 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 src/mistune/inline_parser.py because the parser scans forward for matching cl | |
| CVE-2026-59924 | Med | 5.9 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 directory, allowing crafted include paths to access files outsid | |
| CVE-2026-59923 | Med | 6.1 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 protections and execute script in rendered HTML. This issue is | |
| CVE-2026-59922 | Hig | 7.5 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | Jul 8, 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 when the strikethrough, mark, or insert plugin scans for matchin | |
| CVE-2026-49851 | Hig | 7.5 | < 3.1.3-160000.4.1 | 3.1.3-160000.4.1 | Jun 24, 2026 | Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear (approximately O(n²)) behavior in parse_link_text. When parsing Markdown containing many consecutive [ characters, parse_link_text repe | |
| CVE-2026-44896 | Med | 6.1 | < 3.1.3-160000.5.1 | 3.1.3-160000.5.1 | May 26, 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 attributes without escaping. This allows attribute injection and XS |
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 attacker-controlled id="toc_N" content to collide with gener
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 chained schemes such as feed:, view-source:, jar:, livescript:, mo
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 and the ref_links environment dictionary handling, allowing den
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 files that include each other to trigger unbounded recursion
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 attribute without escaping, allowing attribute injection and cross-
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 src/mistune/inline_parser.py because the parser scans forward for matching cl
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 directory, allowing crafted include paths to access files outsid
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 protections and execute script in rendered HTML. This issue is
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 when the strikethrough, mark, or insert plugin scans for matchin
- affected < 3.1.3-160000.4.1fixed 3.1.3-160000.4.1
Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.3.0, Mistune is vulnerable to a CPU exhaustion DoS due to superlinear (approximately O(n²)) behavior in parse_link_text. When parsing Markdown containing many consecutive [ characters, parse_link_text repe
- affected < 3.1.3-160000.5.1fixed 3.1.3-160000.5.1
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 attributes without escaping. This allows attribute injection and XS