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    CVE-2026-50787

    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.

    Published:Oct 23, 2026
    Last Modified:Oct 26, 2026
    EPS:Oct 23, 2026
    EPSS Score:0.0031
    CVSS Score:7.5

    Affected Products

    No affected product recorded yet

    Exploits

    https://github.com/brynax/CVE-2026-50787

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High