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, …
Exact source revision recorded 23 Oct 2026 16:48:20 UTC. It does not establish the source's current position. Latest evidence.
cve-program · CVE-2026-50787
Publishede-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.
- Source published
- 23 Oct 2026 00:00:00 UTC
- Source modified
- 23 Oct 2026 15:44:11 UTC
- Observed here
- 23 Oct 2026 16:48:20 UTC
- Source terms
- CVE Program Terms of Use
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