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Package · PyPI

pretalx

4 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.1
    CVE-2026-41426

    pretalx: Email injection via unescaped user-controlled placeholders in pretalx mail templates

    pretalx is a conference planning tool. Prior to 2026.1.0, an unauthenticated attacker can send arbitrary HTML-rendered emails from a pretalx instance's configured sender address by embedding malformed HTML or markdown link syntax in a user-controlled template…

    pretalx pretalx pretalx PyPI
  • Medium 4.3
    CVE-2023-28458 Public exploit

    pretalx allows path traversal in HTML export

    pretalx 2.3.1 before 2.3.2 allows path traversal in HTML export (a non-default feature). Organizers can trigger the overwriting (with the standard pretalx 404 page content) of an arbitrary file.

    pretalx PyPI
  • Medium 6.5
    CVE-2023-28459 Public exploit

    pretalx vulnerable to path traversal in HTML export

    pretalx 2.3.1 before 2.3.2 allows path traversal in HTML export (a non-default feature). Users were able to upload crafted HTML documents that trigger the reading of arbitrary files.

    pretalx PyPI