{"containers": {"cna": {"affected": [{"product": "TimelineJS3", "vendor": "NUKnightLab", "versions": [{"status": "affected", "version": "< 3.7.0"}]}], "descriptions": [{"lang": "en", "value": "In TimelineJS before version 3.7.0, some user data renders as HTML. An attacker could implement an XSS exploit with maliciously crafted content in a number of data fields. This risk is present whether the source data for the timeline is stored on Google Sheets or in a JSON configuration file. Most TimelineJS users configure their timeline with a Google Sheets document. Those users are exposed to this vulnerability if they grant write access to the document to a malicious inside attacker, if the access of a trusted user is compromised, or if they grant public write access to the document. Some TimelineJS users configure their timeline with a JSON document. 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Some users of TimelineJS use it as a part of a wordpress plugin (knight-lab-timelinejs). Version 3.7.0.0 of that plugin and newer integrate the updated code. 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Muy pocos usuarios de TimelineJS realmente instalan el c\u00f3digo TimelineJS en su servidor. La mayor\u00eda de los usuarios publican una l\u00ednea de tiempo usando una URL alojada en los sistemas que controlamos. La correcci\u00f3n para este problema es publicado en nuestro sistema de manera que **esos usuarios comenzar\u00e1n a usar autom\u00e1ticamente el nuevo c\u00f3digo**. La \u00fanica excepci\u00f3n ser\u00eda que los usuarios que hayan editado deliberadamente la URL insertada para hacer \"\"pin\"\" en su l\u00ednea de tiempo a una versi\u00f3n anterior del c\u00f3digo. Algunos usuarios de TimelineJS lo usan como parte de un plugin de wordpress (knight-lab-timelinejs). La versi\u00f3n 3.7.0.0 de ese plugin y las m\u00e1s nuevas integran el c\u00f3digo actualizado. 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