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CVE-2021-30458
Published: Apr 9, 2021
Modified: Aug 3, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://phabricator.wikimedia.org/T279451
x_refsource_MISC
https://www.mediawiki.org/wiki/Parsoid
x_refsource_MISC
GLSA-202107-40
vendor-advisory
x_refsource_GENTOO
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