{"cve":"CVE-2026-74880","nvd":{"published":"2026-08-17T11:16:42.593","modified":"2026-10-24T13:10:00.147","status":"Analyzed","description":"openssl_encrypt versions before 1.4.0 accept refresh tokens as URL query parameters in keyserver and telemetry server routes. Attackers can extract tokens from server logs, proxy logs, browser history, and HTTP Referer headers to gain unauthorized access.","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-598"],"references":["https://github.com/jahlives/openssl_encrypt/security/advisories/GHSA-4rh7-jwg9-m28m","https://www.vulncheck.com/advisories/openssl-encrypt-before-token-leakage-via-query-parameters"],"products":["jahlives:openssl_encrypt"],"source":"nvd","synced_at":"2026-10-24T16:53:35.584907681+00:00"},"epss":{"cve":"CVE-2026-74880","score":0.00559,"percentile":0.46305,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-4rh7-jwg9-m28m","url":"https://osv.dev/vulnerability/GHSA-4rh7-jwg9-m28m","summary":"openssl-encrypt accepts refresh tokens as URL query parameters causing token leakage","modified":"2026-09-02T09:10:38.421203673Z","packages":[{"ecosystem":"PyPI","name":"openssl-encrypt","purl":"pkg:pypi/openssl-encrypt","ranges":["<1.4.0"],"fixed":["1.4.0"]}]},{"id":"PYSEC-2026-3759","url":"https://osv.dev/vulnerability/PYSEC-2026-3759","summary":"","modified":"2026-09-02T09:00:04.066638995Z","packages":[{"ecosystem":"PyPI","name":"openssl-encrypt","purl":"pkg:pypi/openssl-encrypt","ranges":["<1.4.0"],"fixed":["1.4.0"]}]}],"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."]}