{"id":"CVE-2011-5061","aliases":["EUVD-2011-4964","GHSA-2r7q-76h8-63hq"],"status":"published","title":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to...","description":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.","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":0.02202,"percentile":0.82642,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2012-01-14T02:00:00Z","modified":"2026-06-16T23:35:52Z","products":[{"vendor":"whmcs","product":"whmcompletesolution"}],"references":[{"url":"http://forum.whmcs.com/showthread.php?t=43462","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.webhostingtalk.com/showpost.php?p=7848685\u0026postcount=35","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-5061"},{"url":"https://github.com/advisories/GHSA-2r7q-76h8-63hq"}],"sources":{"cve":[{"id":"CVE-2011-5061","description":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.","status":"published","published":"2012-01-14T02:00:00Z","modified":"2024-09-16T21:56:43.364Z","updated_at":"2026-11-02T14:35:36.252742Z"}],"euvd":[{"id":"EUVD-2011-4964","description":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.","status":"published","published":"2012-01-14T02:00:00Z","modified":"2024-09-16T21:56:43Z","updated_at":"2026-11-03T00:55:07.221362Z"}],"ghsa":[{"id":"GHSA-2r7q-76h8-63hq","title":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to...","description":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.","status":"published","published":"2022-05-17T05:34:20Z","modified":"2023-01-28T05:04:10Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:44:07.246935Z"}],"nvd":[{"id":"CVE-2011-5061","description":"functions.php in WHMCompleteSolution (WHMCS) 4.0.x through 5.0.x allows remote attackers to trigger arbitrary code execution in the Smarty templating system by submitting a crafted ticket, related to improper handling of characters in the subject field.","status":"published","published":"2012-01-14T03:57:27.18Z","modified":"2026-06-16T23:35:52.09Z","cvss":[{"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-94"],"updated_at":"2026-11-02T14:02:11.800512Z"}]}}