CVE Explorer

CVE-2026-27819

Vikunja is an open-source self-hosted task management platform. Prior to version 2.0.0, the restoreConfig function in vikunja/pkg/modules/dump/restore.go of the go-vikunja/vikunja repository fails to sanitize file paths within the provided ZIP archive. A maliciously crafted ZIP can bypass the intended extraction directory to overwrite arbitrary files on the host system. Additionally, we’ve discovered that a malformed archive triggers a runtime panic, crashing the process immediately after the da

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:091d51fd78a25c3ca475f688d3b7d90bff5e9cd0d0ca7d15df7c85ce4d8b65c4

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-248","description":"CWE-248: Uncaught Exception","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"product":"vikunja","vendor":"go-vikunja","versions":[{"status":"affected","version":"< 2.0.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions

{"cweId":"CWE-248","description":"CWE-248: Uncaught Exception","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-42wg-38gx-85rh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-42wg-38gx-85rh"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/references/0

{"name":"https://vikunja.io/changelog/vikunja-v2.0.0-was-released","tags":["x_refsource_MISC"],"url":"https://vikunja.io/changelog/vikunja-v2.0.0-was-released"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:c29ce61afe7c0a6c6227305d16edc80ad753ff6c2f75ece78e456bfc80ec0005 · sha256:9986be8315a80f54… · /containers/cna/references/1

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

← Back to CVE Explorer