{"cve":"CVE-2020-8910","nvd":{"published":"2020-03-26T12:15:12.060","modified":"2026-06-17T03:27:10.210","status":"Modified","description":"A URL parsing issue in goog.uri of the Google Closure Library versions up to and including v20200224 allows an attacker to send malicious URLs to be parsed by the library and return the wrong authority. Mitigation: update your library to version v20200315.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-625"],"references":["https://github.com/google/closure-library/commit/294fc00b01d248419d8f8de37580adf2a0024fc9","https://github.com/google/closure-library/releases/tag/v20200315","https://github.com/google/closure-library/commit/294fc00b01d248419d8f8de37580adf2a0024fc9","https://github.com/google/closure-library/releases/tag/v20200315"],"products":["google:closure_library"],"source":"nvd","synced_at":"2026-10-19T21:03:08.679916934+00:00"},"epss":{"cve":"CVE-2020-8910","score":0.00537,"percentile":0.4526,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-vh5w-fg69-rc8m","url":"https://osv.dev/vulnerability/GHSA-vh5w-fg69-rc8m","summary":"Improper Input Validation in Google Closure Library","modified":"2023-11-08T04:04:19.217106Z","packages":[{"ecosystem":"npm","name":"google-closure-library","purl":"pkg:npm/google-closure-library","ranges":["<20200315.0.0"],"fixed":["20200315.0.0"]}]}],"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."]}