GHSA-WQ92-8X3R-FM38 Vikunja: Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API

Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API Summary The always-registered Planka migration lets any ordinary user select a Planka server. Although Vikunja caps each JSON response, pagination loop, and attachment independently, it has no...

Vikunja: Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API

Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API Summary The always-registered Planka migration lets any ordinary user select a Planka server. Although Vikunja caps each JSON response, pagination loop, and attachment independently, it has no...

EUVD-2026-78646

Vikunja: Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API...

CVE-2026-105835

PLANKA 2.2.0 through 2.2.1 fails to limit incorrect TOTP codes submitted to POST /api/access-tokens/verify-totp, allowing attackers to brute force two-factor authentication codes. Attackers who know a user's password can reuse the ten-minute pending token to guess six-digit codes until one...

EUVD-2026-93379

PLANKA 2.2.0 through 2.2.1 fails to limit incorrect TOTP codes submitted to POST /api/access-tokens/verify-totp, allowing attackers to brute force two-factor authentication codes. Attackers who know a user's password can reuse the ten-minute pending token to guess six-digit codes until one...

CVE-2026-105835 PLANKA 2.2.0 through 2.2.1 TOTP Brute Force via verify-totp Endpoint

PLANKA 2.2.0 through 2.2.1 fails to limit incorrect TOTP codes submitted to POST /api/access-tokens/verify-totp, allowing attackers to brute force two-factor authentication codes. Attackers who know a user's password can reuse the ten-minute pending token to guess six-digit codes until one...

CVE-2026-105835 PLANKA 2.2.0 through 2.2.1 TOTP Brute Force via verify-totp Endpoint

PLANKA 2.2.0 through 2.2.1 fails to limit incorrect TOTP codes submitted to POST /api/access-tokens/verify-totp, allowing attackers to brute force two-factor authentication codes. Attackers who know a user's password can reuse the ten-minute pending token to guess six-digit codes until one...

CVE-2026-105835

PLANKA versions 2.2.0 through 2.2.1 are vulnerable to a TOTP brute force attack due to a failure to limit incorrect codes submitted to the POST /api/access-tokens/verify-totp endpoint. Attackers who possess a user's password can reuse a ten-minute pending token to repeatedly guess the six-digit c...

PT-2026-106717

Name of the Vulnerable Software and Affected Versions PLANKA versions 2.2.0 through 2.2.1 Description Insufficient rate limiting on the 'POST /api/access-tokens/verify-totp' endpoint allows for the brute forcing of two-factor authentication codes. An attacker with a user's password can repeatedly...

CVE-2026-105835: Improper Restriction of Excessive Authentication Attempts

PLANKA 2.2.0 through 2.2.1 fails to limit incorrect TOTP codes submitted to POST /api/access-tokens/verify-totp, allowing attackers to brute force two-factor authentication codes. Attackers who know a user's password can reuse the ten-minute pending token to guess six-digit codes until one...

Duplicate Advisory: Vikunja: Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wq92-8x3r-fm38. This link is maintained to preserve external references. Original Description Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforc...

GHSA-C2G7-39FR-CP8Q Duplicate Advisory: Vikunja: Planka migration retains an unbounded aggregate of attacker-served attachments and can OOM the API

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-wq92-8x3r-fm38. This link is maintained to preserve external references. Original Description Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforc...

CVE-2026-91970

Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can submit migration requests pointing to attacker-controlled servers advertising numerous size-compliant...

CVE-2026-91970 Vikunja before 2.6.0 Resource Exhaustion via Planka Migration

Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can submit migration requests pointing to attacker-controlled servers advertising numerous size-compliant...

CVE-2026-91970 Vikunja before 2.6.0 Resource Exhaustion via Planka Migration

Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can submit migration requests pointing to attacker-controlled servers advertising numerous size-compliant...

CVE-2026-91970

Vikunja versions prior to 2.6.0 are affected by a resource exhaustion vulnerability in the Planka migrator , which fails to enforce aggregate memory budgets during migration jobs. An authenticated attacker can submit migration requests pointing to attacker-controlled servers that advertise numero...

CVE-2026-91970 Vikunja before 2.6.0 Resource Exhaustion via Planka Migration

Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can submit migration requests pointing to attacker-controlled servers advertising numerous size-compliant...

CVE-2026-91970

Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can submit migration requests pointing to attacker-controlled servers advertising numerous size-compliant...

PT-2026-92089

Name of the Vulnerable Software and Affected Versions Vikunja versions prior to 2.6.0 Description A resource exhaustion issue exists in the Planka migrator, which fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can trigger this by submitting migration...

CVE-2026-91970: Allocation of Resources Without Limits or Throttling

Vikunja versions before 2.6.0 contain a resource exhaustion vulnerability in the Planka migrator that fails to enforce aggregate memory budgets during migration jobs. Authenticated attackers can submit migration requests pointing to attacker-controlled servers advertising numerous size-compliant...