... URL. The security checks for these redirects (namely django.utils.http.is_safe_url() ) accepted URLs with leading control characters and so considered URLs like \x08javascript:... safe. This issue doesn't affect Django currently, since we only put this UR ... ion response header and browsers seem to ignore JavaScript there. Browsers we tested also treat URLs prefixed with control characters such as %08//example.com as relative paths so redirection to an unsafe target isn't a problem either. However, if a develo ... nd puts such a URL into a link, they could suffer from an XSS attack as some browsers such as Google Chrome ignore control characters at the start of a URL in an anchor href . 目次 Django 1.4.20 リリースノート Mitigated possible XSS attack via user-supplie ... ... URL. The security checks for these redirects (namely django.utils.http.is_safe_url() ) accepted URLs with leading control characters and so considered URLs like \x08javascript:... safe. This issue doesn't affect Django currently, since we only put this UR ... ion response header and browsers seem to ignore JavaScript there. Browsers we tested also treat URLs prefixed with control characters such as %08//example.com as relative paths so redirection to an unsafe target isn't a problem either. However, if a develo ... nd puts such a URL into a link, they could suffer from an XSS attack as some browsers such as Google Chrome ignore control characters at the start of a URL in an anchor href . 目次 Django 1.4.20 リリースノート Mitigated possible XSS attack via user-supplie ... ... Windows, urlsplit() performs NFKC normalization , which can be disproportionately slow for large inputs containing certain characters. URLField.to_python() now uses a simplified scheme detection, avoiding Unicode normalization entirely and deferring URL va ... lidation to the appropriate layers. As a result, while leading and trailing whitespace is still stripped by default, characters such as newlines, tabs, and other control characters within the value are no longer handled by URLField.to_python() . When ... release notes 次のトピックへ Django 4.2.28 release notes 関連キーワード URLField issue severity permissions normalization characters umask security moderate Potential Unicode Windows used urlsplit scheme validation default control according security polic ... ... Windows, urlsplit() performs NFKC normalization , which can be disproportionately slow for large inputs containing certain characters. URLField.to_python() now uses a simplified scheme detection, avoiding Unicode normalization entirely and deferring URL va ... lidation to the appropriate layers. As a result, while leading and trailing whitespace is still stripped by default, characters such as newlines, tabs, and other control characters within the value are no longer handled by URLField.to_python() . When ... 次のトピックへ Django 4.2.28 release notes 関連キーワード Django URLField issue severity python permissions normalization characters file umask security moderate low Potential via Unicode Windows used urlsplit scheme 関連するページ Django 6.0.3 release no ... ... Windows, urlsplit() performs NFKC normalization , which can be disproportionately slow for large inputs containing certain characters. URLField.to_python() now uses a simplified scheme detection, avoiding Unicode normalization entirely and deferring URL va ... lidation to the appropriate layers. As a result, while leading and trailing whitespace is still stripped by default, characters such as newlines, tabs, and other control characters within the value are no longer handled by URLField.to_python() . When ... release notes 次のトピックへ Django 5.2.11 release notes 関連キーワード URLField issue severity permissions normalization characters umask fixes security moderate Potential Unicode Windows used urlsplit scheme validation default control according security ... ... Windows, urlsplit() performs NFKC normalization , which can be disproportionately slow for large inputs containing certain characters. URLField.to_python() now uses a simplified scheme detection, avoiding Unicode normalization entirely and deferring URL va ... lidation to the appropriate layers. As a result, while leading and trailing whitespace is still stripped by default, characters such as newlines, tabs, and other control characters within the value are no longer handled by URLField.to_python() . When ... 次のトピックへ Django 5.2.11 release notes 関連キーワード Django URLField issue severity python permissions normalization characters file umask fixes security moderate low one Python Potential via Unicode Windows 関連するページ Django 6.0.3 release notes ... ... URL. The security checks for these redirects (namely django.utils.http.is_safe_url() ) accepted URLs with leading control characters and so considered URLs like \x08javascript:... safe. This issue doesn't affect Django currently, since we only put this UR ... ion response header and browsers seem to ignore JavaScript there. Browsers we tested also treat URLs prefixed with control characters such as %08//example.com as relative paths so redirection to an unsafe target isn't a problem either. However, if a develo ... nd puts such a URL into a link, they could suffer from an XSS attack as some browsers such as Google Chrome ignore control characters at the start of a URL in an anchor href . 目次 Django 1.6.11 リリースノート Denial-of-service possibility with strip_tags( ... ... Windows, urlsplit() performs NFKC normalization , which can be disproportionately slow for large inputs containing certain characters. URLField.to_python() now uses a simplified scheme detection, avoiding Unicode normalization entirely and deferring URL va ... lidation to the appropriate layers. As a result, while leading and trailing whitespace is still stripped by default, characters such as newlines, tabs, and other control characters within the value are no longer handled by URLField.to_python() . When ... ase notes 次のトピックへ Django 6.0.2 release notes 関連キーワード URLField issue severity permissions Fixed normalization characters umask security moderate Potential Unicode Windows used urlsplit scheme validation default control according security polic ... ... URL. The security checks for these redirects (namely django.utils.http.is_safe_url() ) accepted URLs with leading control characters and so considered URLs like \x08javascript:... safe. This issue doesn't affect Django currently, since we only put this UR ... ion response header and browsers seem to ignore JavaScript there. Browsers we tested also treat URLs prefixed with control characters such as %08//example.com as relative paths so redirection to an unsafe target isn't a problem either. However, if a develo ... nd puts such a URL into a link, they could suffer from an XSS attack as some browsers such as Google Chrome ignore control characters at the start of a URL in an anchor href . 目次 Django 1.6.11 リリースノート Denial-of-service possibility with strip_tags( ... ... Windows, urlsplit() performs NFKC normalization , which can be disproportionately slow for large inputs containing certain characters. URLField.to_python() now uses a simplified scheme detection, avoiding Unicode normalization entirely and deferring URL va ... lidation to the appropriate layers. As a result, while leading and trailing whitespace is still stripped by default, characters such as newlines, tabs, and other control characters within the value are no longer handled by URLField.to_python() . When ... のトピックへ Django 6.0.2 release notes 関連キーワード Django URLField issue severity python permissions Fixed normalization characters file umask security moderate low Potential via Unicode Windows used urlsplit 関連するページ Django 4.2.29 release notes Dj ... 2026年10月08日