CVE Explorer

CVE-2026-9152

A missing authentication vulnerability exists in the Altium 365 SearchService. A legacy SOAP endpoint exposes search index operations without requiring authentication, session tokens, or any form of identity verification. An unauthenticated network attacker who can reference a target workspace's identifier can interact with that workspace's search index, crossing tenant boundaries. Successful exploitation allows reading a workspace's indexed contents (such as component data, project and fold

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f81cbc40cb1c0e78b6463429860ff4458f3d28d22f2382d249591f42642ec4d9

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-639","description":"CWE-639 Authorization bypass through User-Controlled key","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-306","description":"CWE-306 Missing authentication for critical function","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion

{"defaultStatus":"affected","modules":["SearchService (SOAP endpoint)"],"platforms":["Web"],"product":"Altium 365","vendor":"Altium"}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":10,"baseSeverity":"CRITICAL","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"HIGH","subConfidentialityImpact":"HIGH","subIntegrityImpact":"HIGH","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact…

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions

{"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:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-306","description":"CWE-306 Missing authentication for critical function","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://www.altium.com/platform/security-compliance/security-advisories"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f68f37d498af46c1c1bee0c6ed8fc867f59178521abe18fd84900b158a7327b6 · sha256:8e598ee292865f80… · /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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