Detections
Analytics
CVE-2026-50787
high
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.
References
https://github.com/brynax/CVE-2026-50787
https://github.com/esiclivre/esiclivre/blob/master/restrito/inc/captcha.php