En resumen
- CVE-2021-30458 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a wikimedia/parsoid, parsoid (wikimedia).
- Probabilidad de explotación en los próximos 30 días (EPSS): 0.98%, mayor que el 62.1% de las vulnerabilidades.
- Solución: actualizar a 0.12.2, 0.11.1 o posterior.
| Package | Affected versions | Patched versions |
|---|
| wikimedia/parsoid Packagist | ≥ 0.12, < 0.12.2< 0.11.1
| 0.12.20.11.1
|
| parsoid | ≥ 0.12.0, < 0.12.2< 0.11.1
| 0.12.20.11.1
|
Description
An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext that Utils/WTUtils.php will transform by using a <meta> tag, bypassing sanitization steps, and potentially allowing for XSS.
NVD description
An issue was discovered in Wikimedia Parsoid before 0.11.1 and 0.12.x before 0.12.2. An attacker can send crafted wikitext that Utils/WTUtils.php will transform by using a <meta> tag, bypassing sanitization steps, and potentially allowing for XSS.
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