{"id":"CVE-2019-9642","aliases":["EUVD-2019-19011","GHSA-fwvv-q6jf-62c9","UBUNTU-CVE-2019-9642"],"status":"published","title":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an...","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02433,"percentile":0.84374,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22","CWE-434"],"published":"2019-06-05T16:15:04Z","modified":"2026-10-20T10:52:46Z","affected":[{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"extplorer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.0b6+dfsg.3-4+deb7u1","2.1.0b6+dfsg.3-4+deb7u1ubuntu1","2.1.0b6+dfsg.3-4+deb7u3ubuntu0.1","2.1.0b6+dfsg.3-4+deb7u4ubuntu0.16.04.1","2.1.0b6+dfsg.3-4+deb7u5ubuntu0.16.04.1"]}],"products":[{"vendor":"pydio","product":"pydio"}],"references":[{"url":"https://github.com/pydio/pydio-core/commits/develop/core/src/proxy.php","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","report"]},{"url":"https://pydio.com/en/community/releases/pydio-core/pydio-core-pydio-enterprise-823-security-release","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9642"},{"url":"https://github.com/advisories/GHSA-fwvv-q6jf-62c9"},{"url":"https://ubuntu.com/security/CVE-2019-9642","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2019-9642","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2019-9642","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","status":"published","published":"2019-06-05T16:15:04Z","modified":"2024-08-04T21:54:45.127Z","updated_at":"2026-11-02T14:20:20.397093Z"}],"euvd":[{"id":"EUVD-2019-19011","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","status":"published","published":"2019-06-05T16:15:04Z","modified":"2024-08-04T21:54:45Z","updated_at":"2026-11-03T03:06:37.634716Z"}],"ghsa":[{"id":"GHSA-fwvv-q6jf-62c9","title":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an...","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","status":"published","published":"2022-05-24T16:47:27Z","modified":"2023-01-28T05:05:43Z","cwes":["CWE-434"],"updated_at":"2026-11-02T14:44:22.417327Z"}],"nvd":[{"id":"CVE-2019-9642","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","status":"published","published":"2019-06-05T17:29:00.803Z","modified":"2026-06-17T02:44:07.073Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-22","CWE-434"],"updated_at":"2026-11-02T14:05:16.285679Z"}],"osv":[{"id":"CVE-2019-9642","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","status":"published","published":"2019-06-05T17:29:00.803Z","modified":"2026-10-20T10:52:46.106480046Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:12.974481Z"},{"id":"UBUNTU-CVE-2019-9642","description":"An issue was discovered in proxy.php in pydio-core in Pydio through 8.2.2. Through an unauthenticated request, it possible to evaluate malicious PHP code by placing it on the fourth line of a .php file, as demonstrated by a PoC.php created by the guest account, with execution via a proxy.php?hash=../../../../../var/lib/pydio/data/personal/guest/PoC.php request. This is related to plugins/action.share/src/Store/ShareStore.php.","status":"published","published":"2019-06-05T17:29:00Z","modified":"2025-10-24T04:47:34Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:54:22.212782Z"}]}}