Unrated severityNVD Advisory· Published Aug 26, 2021· Updated Aug 3, 2024
CVE-2021-20814
CVE-2021-20814
Description
Cross-site scripting vulnerability in Setting screen of ContentType Information Widget Plugin of Movable Type (Movable Type 7 r.4903 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4903 and earlier (Movable Type Advanced 7 Series), and Movable Type Premium 1.44 and earlier) allows remote attackers to inject arbitrary script or HTML via unspecified vectors.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Six Apart Ltd./Movable Typev5Range: Movable Type 7 r.4903 and earlier (Movable Type 7 Series), Movable Type Advanced 7 r.4903 and earlier (Movable Type Advanced 7 Series), and Movable Type Premium 1.44 and earlier
Patches
Vulnerability mechanics
References
2- jvn.jp/en/jp/JVN97545738/index.htmlmitrex_refsource_MISC
- movabletype.org/news/2021/08/mt-780-681-released.htmlmitrex_refsource_MISC
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