{"id":"CVE-2011-5077","aliases":["EUVD-2011-4977","GHSA-w2vr-f733-hrvc"],"status":"published","title":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers...","description":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in image directory.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02057,"percentile":0.81415,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2012-02-08T00:00:00Z","modified":"2026-06-16T23:35:54Z","products":[{"vendor":"hudong","product":"hdwiki"}],"references":[{"url":"http://bbs.wolvez.org/viewtopic.php?id=208","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5077"},{"url":"https://github.com/advisories/GHSA-w2vr-f733-hrvc"}],"sources":{"cve":[{"id":"CVE-2011-5077","description":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in image directory.","status":"published","published":"2012-02-08T00:00:00Z","modified":"2024-09-16T22:09:26.512Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-4977","description":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in image directory.","status":"published","published":"2012-02-08T00:00:00Z","modified":"2024-09-16T22:09:26Z","updated_at":"2026-11-03T00:55:05.279117Z"}],"ghsa":[{"id":"GHSA-w2vr-f733-hrvc","title":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers...","description":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in image directory.","status":"published","published":"2022-05-17T05:34:20Z","modified":"2023-01-28T05:04:17Z","updated_at":"2026-11-02T14:44:08.629318Z"}],"nvd":[{"id":"CVE-2011-5077","description":"Unrestricted file upload vulnerability in attachement.php in HDWiki 5.0 allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in image directory.","status":"published","published":"2012-02-08T00:55:01.203Z","modified":"2026-06-16T23:35:54.217Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}