CVE-2026-86257
CVE-2026-86257 · wger before 2.6 CSV Formula Injection via member export
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wger before 2.6 fails to sanitize first_name and last_name fields in the gym member TSV export endpoint, allowing any gym member to inject spreadsheet formulas. Attackers can inject formulas like =HYPERLINK to exfiltrate admin data or execute code when admins open the exported file in Excel or LibreOffice Calc.
CVSS 4.8 · Moyenne · EPSS 0,3% · Correctif disponible
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Pile logicielle: python