{"cve":"CVE-2011-2780","nvd":{"published":"2011-07-19T21:55:00.837","modified":"2026-06-16T23:31:59.280","status":"Modified","description":"Directory traversal vulnerability in includes/lib/gz.php in Chyrp 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the file parameter, a different vulnerability than CVE-2011-2744.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-22"],"references":["http://osvdb.org/73891","http://secunia.com/advisories/45184","http://securityreason.com/securityalert/8312","http://www.justanotherhacker.com/advisories/JAHx113.txt","http://www.ocert.org/advisories/ocert-2011-001.html"],"products":["chyrp:chyrp"],"source":"nvd","synced_at":"2026-10-19T19:58:50.521460154+00:00"},"epss":{"cve":"CVE-2011-2780","score":0.12991,"percentile":0.9633,"date":"2026-10-31"},"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."]}