CVE-2026-91969

vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate endpoint that fails to limit parsed row cardinality. Authenticated attackers can upload multipart CSV files with millions of tiny records to exhaust process memory and terminate the...

CVE-2026-91969

vikunja versions before 2.6.0 are affected by a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate endpoint, which fails to limit the cardinality of parsed CSV rows. An authenticated attacker can upload a multipart CSV file containing millions of tiny records, exhausting ...

CVE-2026-91969: Uncontrolled Resource Consumption

vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate endpoint that fails to limit parsed row cardinality. Authenticated attackers can upload multipart CSV files with millions of tiny records to exhaust process memory and terminate the...