What is GHSA-x2cv-c5p2-8w76?

GHSA-x2cv-c5p2-8w76 is a security advisory published by GitHub Security Advisories with High severity. e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption...

Which CVE IDs does GHSA-x2cv-c5p2-8w76 cover?

GHSA-x2cv-c5p2-8w76 covers the following CVE IDs: CVE-2026-50787. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-x2cv-c5p2-8w76?

GHSA-x2cv-c5p2-8w76 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

GHSA-x2cv-c5p2-8w76HighCVSS 7.5

e-SIC Livre (esiclivre) v0.2.2 and earlier contains an uncontrolled resource consumption...

Vendor

GitHub Security Advisories

Published

October 23, 2026

Last Modified

October 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-50787 →

📋 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 (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-50787
https://github.com/brynax/CVE-2026-50787
https://github.com/esiclivre/esiclivre/blob/master/restrito/inc/captcha.php
https://github.com/advisories/GHSA-x2cv-c5p2-8w76