{"id":"CVE-2017-5630","url":"https://www.cyber-defence.io/tools/cve/CVE-2017-5630","generatedAt":"2026-10-28T20:09:20.330Z","title":"PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess…","description":"PECL in the download utility class in the Installer in PEAR Base System v1.10.1 does not validate file types and filenames after a redirect, which allows remote HTTP servers to overwrite files via crafted responses, as demonstrated by a .htaccess overwrite.","published":"2017-02-01T23:59:00.000Z","lastModified":"2026-06-17T01:20:53.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"cwe":["CWE-74"],"affected":["php/pear"],"epss":{"score":0.12513,"percentile":0.96205,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":false,"firstPublished":"2017-01-30","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":41185,"kind":"exploit","title":"PHP PEAR 1.10.1 - Arbitrary File Download","url":"https://www.exploit-db.com/exploits/41185","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/41185.txt","file":"exploits/php/webapps/41185.txt","published":"2017-01-30","added":"2017-01-30","updated":"2017-01-30","author":"hyp3rlinx","type":"webapps","platform":"php","port":null,"verified":false,"codes":["CVE-2017-5630"],"tags":null,"aliases":null,"applicationUrl":"http://www.exploit-db.comPEAR-1.10.1.tgz","screenshotUrl":null,"referenceUrl":"http://hyp3rlinx.altervista.org/advisories/PEAR-ARBITRARY-FILE-DOWNLOAD.txt"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 12.5%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://pear.php.net/bugs/bug.php?id=21171","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/95882","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"https://www.exploit-db.com/exploits/41185/","tags":["Third Party Advisory","VDB Entry"],"source":"cve@mitre.org"},{"url":"http://pear.php.net/bugs/bug.php?id=21171","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/95882","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/41185/","tags":["Third Party Advisory","VDB Entry"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2017-5630","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."}