JAVAPRO<p>Datei-Uploads sind oft unterschätzte Angriffspunkte in <a href="https://mastodon.social/tags/Java" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Java</span></a> Webanwendungen. Path Traversal, unsichere temporäre Dateien &amp; fehlendes <a href="https://mastodon.social/tags/Logging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Logging</span></a> öffnen Tür &amp; Tor.</p><p>Lerne, wie <span class="h-card" translate="no"><a href="https://mastodon.social/@svenruppert" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>svenruppert</span></a></span> gezielt mit <a href="https://mastodon.social/tags/Vaadin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Vaadin</span></a> Flow absichert: <a href="https://javapro.io/de/erstellen-einer-einfachen-datei-up-download-anwendung-mit-vaadin-flow/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">javapro.io/de/erstellen-einer-</span><span class="invisible">einfachen-datei-up-download-anwendung-mit-vaadin-flow/</span></a></p><p><a href="https://mastodon.social/tags/CyberSecurity" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CyberSecurity</span></a> <a href="https://mastodon.social/tags/CWE" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CWE</span></a> <a href="https://mastodon.social/tags/FileUpload" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FileUpload</span></a></p>