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| Package Name | Ecosystem | Vulnerable Versions | First Patched Version |
|---|---|---|---|
| tinymighty/wiki-seo | composer | < 1.2.2 | 1.2.2 |
The commit diff shows the vulnerability stemmed from manually constructing <meta> tags via string interpolation in modifyHTML(). The patched version replaced this with Html::element(), which handles proper attribute escaping. The vulnerability documentation explicitly identifies modifyHTML as the entry point, and the example payload demonstrates XSS via the content argument manipulation in meta property tags.
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