{"cve":"CVE-2025-9287","nvd":{"published":"2025-08-20T22:15:30.557","modified":"2026-06-17T10:08:40.693","status":"Modified","description":"Improper Input Validation vulnerability in cipher-base allows Input Data Manipulation.This issue affects cipher-base: through 1.0.4.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:H/SI:H/SA:N","score":9.1},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","score":9.1},"cwes":["CWE-20"],"references":["https://github.com/browserify/cipher-base/pull/23","https://github.com/browserify/cipher-base/security/advisories/GHSA-cpq7-6gpm-g9rc","https://lists.debian.org/debian-lts-announce/2025/09/msg00005.html","https://github.com/browserify/cipher-base/security/advisories/GHSA-cpq7-6gpm-g9rc"],"products":["browserify:cipher-base"],"source":"nvd","synced_at":"2026-10-19T22:07:46.309729541+00:00"},"epss":{"cve":"CVE-2025-9287","score":0.0055,"percentile":0.46049,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-cpq7-6gpm-g9rc","url":"https://osv.dev/vulnerability/GHSA-cpq7-6gpm-g9rc","summary":"cipher-base is missing type checks, leading to hash rewind and passing on crafted data","modified":"2026-09-10T03:50:26.901391948Z","packages":[{"ecosystem":"npm","name":"cipher-base","purl":"pkg:npm/cipher-base","ranges":["<1.0.5"],"fixed":["1.0.5"]}]}],"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."]}