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CVE-2026-46544

Microsoft UFO open-source framework for intelligent automation across devices and platforms. In 3.0.1-4-ge2626659, Microsoft UFO accepts client-supplied session_id values in WebSocket task messages and reuses an existing in-memory session object if that session_id already exists. If a prior session has completed and remains in memory with populated results, a different authenticated client can send a new TASK message using the same session_id. The server re-enters the existing session object and
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ff8e0848499ec5f0551044e59921e1ee8c000dcee220427f4281478c125afd33
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"UFO","vendor":"microsoft","versions":[{"status":"affected","version":"3.0.1-4-ge2626659"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4ac221097cce83e1c46ad66bd6373244b7ef85aaa76988527a9c1f725a6de4e6 · sha256:bdbc9493f7b5536b… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4ac221097cce83e1c46ad66bd6373244b7ef85aaa76988527a9c1f725a6de4e6 · sha256:bdbc9493f7b5536b… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-639","description":"CWE-639: Authorization Bypass Through User-Controlled Key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4ac221097cce83e1c46ad66bd6373244b7ef85aaa76988527a9c1f725a6de4e6 · sha256:bdbc9493f7b5536b… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-29gc-vqjp-7fqf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ac221097cce83e1c46ad66bd6373244b7ef85aaa76988527a9c1f725a6de4e6 · sha256:bdbc9493f7b5536b… · /containers/adp/0/references/0
{"name":"https://github.com/microsoft/UFO/security/advisories/GHSA-29gc-vqjp-7fqf","tags":["x_refsource_CONFIRM"],"url":"https://github.com/microsoft/UFO/security/advisories/GHSA-29gc-vqjp-7fqf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4ac221097cce83e1c46ad66bd6373244b7ef85aaa76988527a9c1f725a6de4e6 · sha256:bdbc9493f7b5536b… · /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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