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 26.6%
CVSS Severity
CVSS v3 Score 6.1
Products affected by CVE-2025-46553
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cpe:2.3:a:misskey:misskey:3.0.1
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cpe:2.3:a:misskey:misskey:3.1.0
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cpe:2.3:a:misskey:misskey:3.1.1
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cpe:2.3:a:misskey:misskey:4.10.0
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cpe:2.3:a:misskey:misskey:4.11.0
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cpe:2.3:a:misskey:misskey:4.12.0
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cpe:2.3:a:misskey:misskey:4.13.0
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cpe:2.3:a:misskey:misskey:4.14.0
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cpe:2.3:a:misskey:misskey:4.15.0
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cpe:2.3:a:misskey:misskey:4.17.1
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cpe:2.3:a:misskey:misskey:4.19.1
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cpe:2.3:a:misskey:misskey:4.2.0
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cpe:2.3:a:misskey:misskey:4.20.0
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cpe:2.3:a:misskey:misskey:4.22.1
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cpe:2.3:a:misskey:misskey:4.23.1
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cpe:2.3:a:misskey:misskey:4.24.1
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cpe:2.3:a:misskey:misskey:4.25.0
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cpe:2.3:a:misskey:misskey:4.26.0
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cpe:2.3:a:misskey:misskey:4.3.0
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cpe:2.3:a:misskey:misskey:4.3.1
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cpe:2.3:a:misskey:misskey:4.5.0
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cpe:2.3:a:misskey:misskey:4.7.0
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cpe:2.3:a:misskey:misskey:4.7.1
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cpe:2.3:a:misskey:misskey:4.9.0
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cpe:2.3:a:misskey:misskey:5.0.0
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cpe:2.3:a:misskey:misskey:5.1.0