{"id":"CVE-2026-50787","revision":"a870fcc5e9514331a6f0de4159eef8e3","records":[{"revision":"a870fcc5e9514331a6f0de4159eef8e3","observedAt":"2026-10-23T16:48:20.594+00:00","statement":{"source":"cve-program","id":"CVE-2026-50787","aliases":[],"title":"e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php. The application uses user-supplied parameters (l, a, tf, ql) without validation to generate CAPTCHA images, …","description":"e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption vulnerability in restrito/inc/captcha.php. The application uses user-supplied parameters (l, a, tf, ql) without validation to generate CAPTCHA images, allowing remote attackers to cause denial of service via excessive memory and CPU consumption.","state":0,"publishedAt":"2026-10-23T00:00:00+00:00","modifiedAt":"2026-10-23T15:44:11.973+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"n/a\",\n                    \"product\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"version\": \"n/a\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://github.com/esiclivre/esiclivre/blob/master/restrito/inc/captcha.php","https://github.com/brynax/CVE-2026-50787"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-50787","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-50787","identifiers":["CVE-2026-50787"]},"retained":false,"historicalAffected":[]}],"coverage":[]}