CVE Explorer

CVE-2026-35596

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the hasAccessToLabel function contains a SQL operator precedence bug that allows any authenticated user to read any label that has at least one task association, regardless of project access. Label titles, descriptions, colors, and creator information are exposed. This vulnerability is fixed in 2.3.0.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a76ea5c7e7ca66274a524228ff921801864a0ce65417094df2f24817ca92aadb

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"vikunja","vendor":"go-vikunja","versions":[{"status":"affected","version":"< 2.3.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/go-vikunja/vikunja/commit/fc216c38afaa51dd56dde7a97343d2148ecf24c1","tags":["x_refsource_MISC"],"url":"https://github.com/go-vikunja/vikunja/commit/fc216c38afaa51dd56dde7a97343d2148ecf24c1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/references/2

{"name":"https://github.com/go-vikunja/vikunja/pull/2578","tags":["x_refsource_MISC"],"url":"https://github.com/go-vikunja/vikunja/pull/2578"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/references/1

{"name":"https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0","tags":["x_refsource_MISC"],"url":"https://github.com/go-vikunja/vikunja/releases/tag/v2.3.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/references/3

{"name":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-hj5c-mhh2-g7jq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/go-vikunja/vikunja/security/advisories/GHSA-hj5c-mhh2-g7jq"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:952230c604099aa5be12c2f99456bf26f19b999a638a2652cdbc14f5c5a7c677 · sha256:19c2638af544b15e… · /containers/cna/references/0

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.

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