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CVE-2026-59867

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.5, Kiota resolved OpenAPI $ref values by fetching remote http(s) URLs and reading local absolute or out-of-tree file paths, allowing `kiota generate` on an attacker-controlled or attacker-influenced description to perform build-time SSRF, remote file inclusion, and local file inclusion by inlining external schemas such as REMOTE_KIOTA_PROP or Leaked into generated clients. This issue is fixed in version 1.32.5 by AllowedExternal
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2d89e99858daaff5b379cafde4e2bd3bdd28b86fb99ec704d40858de5a6651f7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 3 assertions

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/problemTypes/2/descriptions/0

{"cweId":"CWE-829","description":"CWE-829: Inclusion of Functionality from Untrusted Control Sphere","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"kiota","vendor":"microsoft","versions":[{"status":"affected","version":"< 1.32.5"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

3 source assertions
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/problemTypes/2/descriptions/0
{"cweId":"CWE-829","description":"CWE-829: Inclusion of Functionality from Untrusted Control Sphere","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-22","description":"CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/microsoft/kiota/commit/cccd798027f0a20db796b3df6c64f9897a39d7b1","tags":["x_refsource_MISC"],"url":"https://github.com/microsoft/kiota/commit/cccd798027f0a20db796b3df6c64f9897a39d7b1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/references/2
{"name":"https://github.com/microsoft/kiota/pull/7888","tags":["x_refsource_MISC"],"url":"https://github.com/microsoft/kiota/pull/7888"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/references/1
{"name":"https://github.com/microsoft/kiota/releases/tag/v1.32.5","tags":["x_refsource_MISC"],"url":"https://github.com/microsoft/kiota/releases/tag/v1.32.5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /containers/cna/references/3
{"name":"https://github.com/microsoft/kiota/security/advisories/GHSA-rg4h-fpcp-2qm8","tags":["x_refsource_CONFIRM"],"url":"https://github.com/microsoft/kiota/security/advisories/GHSA-rg4h-fpcp-2qm8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:aa1f87922df5ccd16216acf119a6a4594dbe5677f44e2e61471eecc7dbc60461 · sha256:4083e0750f4ccb5d… · /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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