https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 07:43:33 +0000 https://cve.radiocsirt.org/vuln/cve-2026-42267 <p><strong>Affected:</strong> kimai</p> <p>Kimai is an open-source time tracking application. From version 2.27.0 to before version 2.54.0, any ROLE_USER can create a tag with a formula string as its name (e.g. =SUM(54+51)) via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue() joins tag names with implode() and returns the result unchanged. OpenSpout promotes any =-prefixed string to a FormulaCell, writing &lt;f&gt;SUM(54+51)&lt;/f&gt; into the XLSX archive. Excel evaluates the formula when the file is opened. This issue has been patched in version 2.54.0.</p> <p><strong>Affected:</strong> kimai</p> <p>Kimai is an open-source time tracking application. From version 2.27.0 to before version 2.54.0, any ROLE_USER can create a tag with a formula string as its name (e.g. =SUM(54+51)) via POST /api/tags and assign it to a timesheet. When an admin exports timesheets to XLSX, ArrayFormatter.formatValue() joins tag names with implode() and returns the result unchanged. OpenSpout promotes any =-prefixed string to a FormulaCell, writing &lt;f&gt;SUM(54+51)&lt;/f&gt; into the XLSX archive. Excel evaluates the formula when the file is opened. This issue has been patched in version 2.54.0.</p> https://cve.radiocsirt.org/vuln/cve-2026-42267