{"schema_version":1,"title":"Vikunja API vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 6 vulnerabilities in Vikunja API: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, Vikunja CalDAV relation creation bypasses authorization, was published on 19 October 2026. 3 vulnerabilities in the last four weeks, level on the four before (3).","url":"https://junglewise.ai/threats/technologies/vikunja-api","json_url":"https://junglewise.ai/threats/technologies/vikunja-api.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/vikunja-api","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","thin":false,"counts":{"high":0,"all_time":6,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":3,"last_90_days":6,"last_365_days":6},"latest":[{"slug":"go-2026-6732-vikunja-caldav-relation-creation-bypasses-taskrelation-65a4724c","title":"Vikunja CalDAV relation creation bypasses authorization","severity":"info","exploited":false,"published_at":"2026-10-19T21:08:26+00:00","url":"https://junglewise.ai/threats/go-2026-6732-vikunja-caldav-relation-creation-bypasses-taskrelation-65a4724c"},{"slug":"go-2026-6714-vikunja-cross-project-task-disclosure-through-subtask-cba3685c","title":"Vikunja cross-project task disclosure through subtask expansion","severity":"info","exploited":false,"published_at":"2026-10-19T21:08:26+00:00","url":"https://junglewise.ai/threats/go-2026-6714-vikunja-cross-project-task-disclosure-through-subtask-cba3685c"},{"slug":"go-2026-6723-vikunja-assignee-email-addresses-disclosed-to-read-only-e328c145","title":"Vikunja information disclosure in task assignees endpoint","severity":"info","exploited":false,"published_at":"2026-10-19T21:08:26+00:00","url":"https://junglewise.ai/threats/go-2026-6723-vikunja-assignee-email-addresses-disclosed-to-read-only-e328c145"},{"cvss":4.3,"slug":"duplicate-advisory-vikunja-api-token-scopes-bypassed-via-task-expand-3becbdd0","title":"Vikunja API token scope bypass via task expand parameter","severity":"medium","exploited":false,"published_at":"2026-09-15T18:32:30+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-vikunja-api-token-scopes-bypassed-via-task-expand-3becbdd0"},{"cvss":6.5,"slug":"duplicate-advisory-vikunja-unbounded-csv-row-cardinality-permits-api-dfea8751","title":"Vikunja resource exhaustion in CSV migration endpoint","severity":"medium","exploited":false,"published_at":"2026-09-15T18:32:30+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-vikunja-unbounded-csv-row-cardinality-permits-api-dfea8751"},{"cvss":4.3,"slug":"duplicate-advisory-vikunja-totp-secret-is-readable-after-enrollment-no-e7b98756","title":"Vikunja TOTP secret readable after enrollment without reauthentication","severity":"medium","exploited":false,"published_at":"2026-09-15T18:32:30+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-vikunja-totp-secret-is-readable-after-enrollment-no-e7b98756"}],"weekly":[{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-05","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-12","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-10-19","critical":0,"exploited":0,"vulnerabilities":3},{"week":"2026-10-26","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-02","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-11-09","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"Vikunja","slug":"vikunja","vulnerabilities":91,"url":"https://junglewise.ai/threats/technologies/vikunja"}],"technology":{"hub":true,"name":"Vikunja API","slug":"vikunja-api","vendor":{"hub":true,"name":"Vikunja","slug":"vikunja","url":"https://junglewise.ai/threats/vendors/vikunja"},"aliases":[],"category":"service","url":"https://junglewise.ai/threats/technologies/vikunja-api"},"most_severe":[{"cvss":6.5,"slug":"duplicate-advisory-vikunja-unbounded-csv-row-cardinality-permits-api-dfea8751","title":"Vikunja resource exhaustion in CSV migration endpoint","severity":"medium","exploited":false,"published_at":"2026-09-15T18:32:30+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-vikunja-unbounded-csv-row-cardinality-permits-api-dfea8751"},{"cvss":4.3,"slug":"duplicate-advisory-vikunja-api-token-scopes-bypassed-via-task-expand-3becbdd0","title":"Vikunja API token scope bypass via task expand parameter","severity":"medium","exploited":false,"published_at":"2026-09-15T18:32:30+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-vikunja-api-token-scopes-bypassed-via-task-expand-3becbdd0"},{"cvss":4.3,"slug":"duplicate-advisory-vikunja-totp-secret-is-readable-after-enrollment-no-e7b98756","title":"Vikunja TOTP secret readable after enrollment without reauthentication","severity":"medium","exploited":false,"published_at":"2026-09-15T18:32:30+00:00","url":"https://junglewise.ai/threats/duplicate-advisory-vikunja-totp-secret-is-readable-after-enrollment-no-e7b98756"},{"slug":"go-2026-6732-vikunja-caldav-relation-creation-bypasses-taskrelation-65a4724c","title":"Vikunja CalDAV relation creation bypasses authorization","severity":"info","exploited":false,"published_at":"2026-10-19T21:08:26+00:00","url":"https://junglewise.ai/threats/go-2026-6732-vikunja-caldav-relation-creation-bypasses-taskrelation-65a4724c"},{"slug":"go-2026-6714-vikunja-cross-project-task-disclosure-through-subtask-cba3685c","title":"Vikunja cross-project task disclosure through subtask expansion","severity":"info","exploited":false,"published_at":"2026-10-19T21:08:26+00:00","url":"https://junglewise.ai/threats/go-2026-6714-vikunja-cross-project-task-disclosure-through-subtask-cba3685c"},{"slug":"go-2026-6723-vikunja-assignee-email-addresses-disclosed-to-read-only-e328c145","title":"Vikunja information disclosure in task assignees endpoint","severity":"info","exploited":false,"published_at":"2026-10-19T21:08:26+00:00","url":"https://junglewise.ai/threats/go-2026-6723-vikunja-assignee-email-addresses-disclosed-to-read-only-e328c145"}],"generated_at":"2026-11-09T03:07:00.176479+00:00"}