Vulnerability Details CVE-2025-46553
@misskey-dev/summaly is a tool for getting a summary of a web page. Starting in version 3.0.1 and prior to version 5.2.1, a logic error in the main `summaly` function causes the `allowRedirects` option to never be passed to any plugins, and as a result, isn't enforced. Misskey will follow redirects, despite explicitly requesting not to. Version 5.2.1 contains a patch for the issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 16.8%
CVSS Severity
CVSS v3 Score 6.1
References
Products affected by CVE-2025-46553
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cpe:2.3:a:misskey:summaly:3.0.1
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cpe:2.3:a:misskey:summaly:3.0.2
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cpe:2.3:a:misskey:summaly:3.0.3
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cpe:2.3:a:misskey:summaly:3.0.4
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cpe:2.3:a:misskey:summaly:4.0.0
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cpe:2.3:a:misskey:summaly:4.0.1
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cpe:2.3:a:misskey:summaly:4.0.2
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cpe:2.3:a:misskey:summaly:5.0.0
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cpe:2.3:a:misskey:summaly:5.0.1
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cpe:2.3:a:misskey:summaly:5.0.2
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cpe:2.3:a:misskey:summaly:5.0.3
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cpe:2.3:a:misskey:summaly:5.1.0
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cpe:2.3:a:misskey:summaly:5.2.0