CVE-2025-46553

@misskey-dev/summaly Redirect Filter Bypass

State: Published
Severity: 2.1 Low
Published: May 5, 2025
Updated: May 5, 2025
Reserved: Apr 24, 2025

Description

@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.

Scores

CVSS	Score	Vector	Source
4.0	2.1 Low	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:N/SA:N/E:P	GitHub_M

Weaknesses

CWE-693 Protection Mechanism Failure
CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
CWE-665 Improper Initialization
CWE-669 Incorrect Resource Transfer Between Spheres

Affected Products

Product	Versions
summalymisskey-dev	>= 3.0.1, < 5.2.1Affected

References

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