{"cve":"CVE-2009-4167","nvd":{"published":"2009-12-02T17:30:00.687","modified":"2026-06-16T23:13:10.110","status":"Modified","description":"Unspecified vulnerability in the Automatic Base Tags for RealUrl (lt_basetag) extension 1.0.0 for TYPO3 allows remote attackers to conduct \"Cache spoofing\" attacks via unspecified vectors.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-017/","http://www.securityfocus.com/bid/37169","http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-017/","http://www.securityfocus.com/bid/37169"],"products":["lukas_taferner:it_basetag"],"source":"nvd","synced_at":"2026-10-19T19:54:26.868835795+00:00"},"epss":{"cve":"CVE-2009-4167","score":0.01076,"percentile":0.64993,"date":"2026-11-01"},"kev":null,"osv":[],"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."]}