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CVE-2026-32767

SiYuan is a personal knowledge management system. Versions 3.6.0 and below contain an authorization bypass vulnerability in the /api/search/fullTextSearchBlock endpoint. When the method parameter is set to 2, the endpoint passes user-supplied input directly as a raw SQL statement to the underlying SQLite database without any authorization or read-only checks. This allows any authenticated user — including those with the Reader role — to execute arbitrary SQL statements (SELECT, DELETE, UPDATE, D
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:40472dba8063afe50d677afb5ede995ee2576117962d621a3bd33981b9387010
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/problemTypes/0/descriptions/0

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

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"siyuan","vendor":"siyuan-note","versions":[{"status":"affected","version":"< 3.6.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":9.8,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-89","description":"CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-863","description":"CWE-863: Incorrect Authorization","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/problemTypes/1/descriptions/0

Source references

5 source assertions
{"name":"https://github.com/siyuan-note/siyuan/commit/d5e2d0bce0dffef5f61bd8066954bc2d41181fc5","tags":["x_refsource_MISC"],"url":"https://github.com/siyuan-note/siyuan/commit/d5e2d0bce0dffef5f61bd8066954bc2d41181fc5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/references/2
{"name":"https://github.com/siyuan-note/siyuan/issues/17209","tags":["x_refsource_MISC"],"url":"https://github.com/siyuan-note/siyuan/issues/17209"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/references/1
{"name":"https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1","tags":["x_refsource_MISC"],"url":"https://github.com/siyuan-note/siyuan/releases/tag/v3.6.1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-j7wh-x834-p3r7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /containers/adp/0/references/0
{"name":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-j7wh-x834-p3r7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/siyuan-note/siyuan/security/advisories/GHSA-j7wh-x834-p3r7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:ddf29b8e282bf365ce8e0d62bf03774ec60cfe3cde43f239aa05709925b022d1 · sha256:ae830f3fcee77d04… · /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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