Mistune Math Plugin XSS Escape Bypass
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| lepture | mistune | affected |
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lepture | Mistune |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-8g87-j6q8-g93x | Mistune Math Plugin has an XSS Escape Bypass |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.228% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mistune Project
Mistune Project mistune |
|
| CPEs | cpe:2.3:a:mistune_project:mistune:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Mistune Project
Mistune Project mistune |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Lepture
Lepture mistune |
|
| Vendors & Products |
Lepture
Lepture mistune |
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Mistune Math Plugin XSS Escape Bypass | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|