CVE Explorer

CVE-2026-59862

Kiota is an OpenAPI based HTTP Client code generator. Prior to 1.32.0, Kiota's Python generator let attacker-controlled enum value descriptions from x-ms-enum.values[].description flow through KiotaBuilder.SetEnumOptions into Documentation.DescriptionTemplate and PythonConventionService.RemoveInvalidDescriptionCharacters without newline sanitization, allowing generated inline comments to split and execute attacker-controlled Python code at module scope when generated modules were imported. This

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4445d6625a48aca61fd1c4ada7110b0d7f488f05aa082e80551edb2d604e5e53

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"kiota","vendor":"microsoft","versions":[{"status":"affected","version":"< 1.32.0"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:d64f2a7581b6ce4ea6dc85579911ee969e56a0596a4196f8327a3f11197e057f · sha256:126d575283199bc5… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:d64f2a7581b6ce4ea6dc85579911ee969e56a0596a4196f8327a3f11197e057f · sha256:126d575283199bc5… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-94","description":"CWE-94: Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:d64f2a7581b6ce4ea6dc85579911ee969e56a0596a4196f8327a3f11197e057f · sha256:126d575283199bc5… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/microsoft/kiota/releases/tag/v1.32.0","tags":["x_refsource_MISC"],"url":"https://github.com/microsoft/kiota/releases/tag/v1.32.0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d64f2a7581b6ce4ea6dc85579911ee969e56a0596a4196f8327a3f11197e057f · sha256:126d575283199bc5… · /containers/cna/references/1

{"name":"https://github.com/microsoft/kiota/security/advisories/GHSA-7f3j-j7jj-r3vr","tags":["x_refsource_CONFIRM"],"url":"https://github.com/microsoft/kiota/security/advisories/GHSA-7f3j-j7jj-r3vr"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d64f2a7581b6ce4ea6dc85579911ee969e56a0596a4196f8327a3f11197e057f · sha256:126d575283199bc5… · /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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