{"id":"CVE-2011-4545","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-4545","generatedAt":"2026-10-27T19:45:16.361Z","title":"CRLF injection vulnerability in admin/displayImage.php in Prestashop 1.4.4.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the name parameter.","description":"CRLF injection vulnerability in admin/displayImage.php in Prestashop 1.4.4.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the name parameter.","published":"2011-12-02T11:55:06.000Z","lastModified":"2026-06-16T23:35:02.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":5,"severity":"MEDIUM","vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N"},"cwe":["CWE-94"],"affected":["prestashop/prestashop"],"epss":{"score":0.0347,"percentile":0.88989,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2011-11-23","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":36345,"kind":"exploit","title":"Prestashop 1.4.4.1 - 'displayImage.php' HTTP Response Splitting","url":"https://www.exploit-db.com/exploits/36345","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/36345.txt","file":"exploits/php/webapps/36345.txt","published":"2011-11-23","added":"2011-11-23","updated":"2015-03-12","author":"RGouveia","type":"webapps","platform":"php","port":null,"verified":true,"codes":["CVE-2011-4545","OSVDB-77334"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/50785/info"}]},"verdict":{"level":"high","text":"A public exploit is published in Exploit-DB (verified), so the technical barrier is gone even though the severity is medium and EPSS is 3.5%. Treat it as high on anything reachable from the internet."},"changes":[],"references":[{"url":"http://www.securityfocus.com/bid/50785","source":"cve@mitre.org"},{"url":"https://www.dognaedis.com/vulns/DGS-SEC-7.html","tags":["Exploit"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/50785","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.dognaedis.com/vulns/DGS-SEC-7.html","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-4545","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}