GHSA-PQF9-H8G4-8GMH Vikunja: Unbounded CSV row cardinality permits API process termination

Unbounded CSV row cardinality permits API process termination Summary The authenticated v2 CSV migration route caps upload bytes but not parsed row cardinality. It reads every record into a string and then materializes a full task object for every row before insertion. Two million one-cell rows f...

Vikunja: Unbounded CSV row cardinality permits API process termination

Unbounded CSV row cardinality permits API process termination Summary The authenticated v2 CSV migration route caps upload bytes but not parsed row cardinality. It reads every record into a string and then materializes a full task object for every row before insertion. Two million one-cell rows f...

Duplicate Advisory: Vikunja: Unbounded CSV row cardinality permits API process termination

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pqf9-h8g4-8gmh. This link is maintained to preserve external references. Original Description vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate...

GHSA-55P4-8J34-JV53 Duplicate Advisory: Vikunja: Unbounded CSV row cardinality permits API process termination

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-pqf9-h8g4-8gmh. This link is maintained to preserve external references. Original Description vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the POST /api/v2/migration/csv/migrate...

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: 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...