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18 January 2026

Vulnerabilities first published on this day (UTC), newest first.

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  • Medium 5.3
    CVE-2026-23829 Public exploit Scanner template

    Mailpit has SMTP Header Injection via Regex Bypass

    Mailpit is an email testing tool and API for developers. Prior to version 1.28.3, Mailpit's SMTP server is vulnerable to Header Injection due to an insufficient Regular Expression used to validate `RCPT TO` and `MAIL FROM` addresses. An attacker can inject ar…

  • Medium 4.7
    CVE-2026-1111 Public exploit

    Sanluan PublicCMS Task Template Management TaskTemplateAdminController.java save path traversal

    A vulnerability has been found in Sanluan PublicCMS up to 5.202506.d. This impacts the function Save of the file com/publiccms/controller/admin/sys/TaskTemplateAdminController.java of the component Task Template Management Handler. Such manipulation of the ar…