{"cve":"CVE-2025-46553","nvd":{"published":"2025-05-05T19:15:56.763","modified":"2026-06-17T09:26:37.160","status":"Analyzed","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.","cvss_v4":{"vector":"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","score":2.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-601","CWE-665","CWE-669","CWE-693"],"references":["https://github.com/misskey-dev/summaly/commit/45153b4f08a772c395a13f7a25399dd87ed022ed","https://github.com/misskey-dev/summaly/security/advisories/GHSA-7899-w6c4-vqc4"],"products":["misskey:summaly"],"source":"nvd","synced_at":"2026-10-19T22:01:22.920403922+00:00"},"epss":{"cve":"CVE-2025-46553","score":0.0026,"percentile":0.17743,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-7899-w6c4-vqc4","url":"https://osv.dev/vulnerability/GHSA-7899-w6c4-vqc4","summary":"@misskey-dev/summaly Redirect Filter Bypass","modified":"2025-05-05T22:06:39Z","packages":[{"ecosystem":"npm","name":"@misskey-dev/summaly","purl":"pkg:npm/%40misskey-dev/summaly","ranges":[">=3.0.1 <5.2.1"],"fixed":["5.2.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}