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CVE-2026-0234

An improper verification of cryptographic signature vulnerability exists in Cortex XSOAR and Cortex XSIAM platforms during integration of Microsoft Teams that enables an unauthenticated user to access and modify protected resources.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f550f966e9a9c03f196b5deb0f4f321c2af25be0d3b813b72f4c9ed8e9b8dbf6
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Cortex XSIAM Microsoft Teams Marketplace","vendor":"Palo Alto Networks","versions":[{"changes":[{"at":"1.5.52","status":"unaffected"}],"lessThan":"1.5.52","status":"affected","version":"1.5.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Cortex XSOAR Microsoft Teams Marketplace","vendor":"Palo Alto Networks","versions":[{"changes":[{"at":"1.5.52","status":"unaffected"}],"lessThan":"1.5.52","status":"affected","version":"1.5.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Cortex XSIAM Microsoft Teams Marketplace","vendor":"Palo Alto Networks","versions":[{"changes":[{"at":"1.5.52","status":"unaffected"}],"lessThan":"1.5.52","status":"affected","version":"1.5.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Cortex XSOAR Microsoft Teams Marketplace","vendor":"Palo Alto Networks","versions":[{"changes":[{"at":"1.5.52","status":"unaffected"}],"lessThan":"1.5.52","status":"affected","version":"1.5.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"NO","Recovery":"USER","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.2,"baseSeverity":"HIGH","exploitMaturity":"UNREPORTED","privilegesRequired":"NONE","providerUrgency":"RED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Red","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-347","description":"CWE-347 Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"tags":["vendor-advisory"],"url":"https://security.paloaltonetworks.com/CVE-2026-0234"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3ec487922ba750e22adfe137a98d364612bfd598c1d6ecf5e626a1e32791071c · sha256:a9d4522fcb25535a… · /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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