{"items":[{"id":"NVI-00012154","kind":"vulnerability","title":"Kiota: Unsafe oauth_card_path references in Kiota-generated API plugin manifests","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-6gw6-rv2g-25mg","CVE-2026-105795"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.OpenApi.Kiota, Microsoft.OpenApi.Kiota.Builder. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0e56f5b8765a760ad859fd6dbf9b47a9"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-06T15:36:13.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b925478232989c7b0a8fd5ea0417e6b5"},{"kind":"CVSS","as_of":"2026-10-06T18:16:47.203Z","value":"3.1 LOW (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-43aac4c635bb63684a68566fd9628999"},{"kind":"EPSS","as_of":"2026-11-04T12:03:12.000Z","value":"1.214%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.68625. Missing scores are unknown.","source_id":"sr-0e56f5b8765a760ad859fd6dbf9b47a9"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b925478232989c7b0a8fd5ea0417e6b5","url":"https://github.com/advisories/GHSA-6gw6-rv2g-25mg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6gw6-rv2g-25mg","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:59:16.959Z"},{"id":"sr-43aac4c635bb63684a68566fd9628999","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105795","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-105795","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:14.367Z"},{"id":"sr-0e56f5b8765a760ad859fd6dbf9b47a9","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105795","publisher":"FIRST EPSS","observed_at":"2026-11-04T17:58:50.309Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]},{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota.Builder","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]}],"null_published_at":"2026-11-07T14:02:01.387Z","source_updated_at":"2026-10-06T15:36:13.000Z","source_disclosed_at":"2026-10-06T15:36:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T00:59:16.959Z"},{"id":"NVI-00012154","kind":"vulnerability","title":"Kiota: Unsafe oauth_card_path references in Kiota-generated API plugin manifests","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-6gw6-rv2g-25mg","CVE-2026-105795"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.OpenApi.Kiota, Microsoft.OpenApi.Kiota.Builder. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-95a623be67e5b18f634f3624fdb4486c"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-06T15:36:13.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b925478232989c7b0a8fd5ea0417e6b5"},{"kind":"CVSS","as_of":"2026-10-06T18:16:47.203Z","value":"3.1 LOW (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-43aac4c635bb63684a68566fd9628999"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"1.214%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.68547. Missing scores are unknown.","source_id":"sr-95a623be67e5b18f634f3624fdb4486c"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b925478232989c7b0a8fd5ea0417e6b5","url":"https://github.com/advisories/GHSA-6gw6-rv2g-25mg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6gw6-rv2g-25mg","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:59:16.959Z"},{"id":"sr-43aac4c635bb63684a68566fd9628999","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105795","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-105795","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:14.367Z"},{"id":"sr-95a623be67e5b18f634f3624fdb4486c","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-105795","publisher":"FIRST EPSS","observed_at":"2026-11-01T01:39:43.064Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]},{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota.Builder","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]}],"null_published_at":"2026-11-05T03:53:00.766Z","source_updated_at":"2026-10-06T15:36:13.000Z","source_disclosed_at":"2026-10-06T15:36:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-01T00:59:16.959Z"},{"id":"NVI-00012154","kind":"vulnerability","title":"Kiota: Unsafe oauth_card_path references in Kiota-generated API plugin manifests","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-6gw6-rv2g-25mg","CVE-2026-105795"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.OpenApi.Kiota, Microsoft.OpenApi.Kiota.Builder. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-43aac4c635bb63684a68566fd9628999"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-06T15:36:13.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b925478232989c7b0a8fd5ea0417e6b5"},{"kind":"CVSS","as_of":"2026-10-06T18:16:47.203Z","value":"3.1 LOW (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-43aac4c635bb63684a68566fd9628999"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b925478232989c7b0a8fd5ea0417e6b5","url":"https://github.com/advisories/GHSA-6gw6-rv2g-25mg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6gw6-rv2g-25mg","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:59:16.959Z"},{"id":"sr-43aac4c635bb63684a68566fd9628999","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105795","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-105795","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:58:14.367Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]},{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota.Builder","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]}],"null_published_at":"2026-11-04T10:04:35.945Z","source_updated_at":"2026-10-06T15:36:13.000Z","source_disclosed_at":"2026-10-06T15:36:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T00:59:16.959Z"},{"id":"NVI-00012154","kind":"vulnerability","title":"Kiota: Unsafe oauth_card_path references in Kiota-generated API plugin manifests","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-6gw6-rv2g-25mg","CVE-2026-105795"],"plain_summary":"GitHub lists this reviewed advisory for Microsoft.OpenApi.Kiota, Microsoft.OpenApi.Kiota.Builder. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-10-06T15:36:13.000Z","value":"3.1 low","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-b925478232989c7b0a8fd5ea0417e6b5"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-b925478232989c7b0a8fd5ea0417e6b5","url":"https://github.com/advisories/GHSA-6gw6-rv2g-25mg","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-6gw6-rv2g-25mg","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T00:59:16.959Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]},{"certainty":"source_listed","source_ids":["sr-b925478232989c7b0a8fd5ea0417e6b5"],"technology":"Microsoft.OpenApi.Kiota.Builder","known_exclusions":[],"conditions_summary":"### Impact\n\nWhen generating an API plugin manifest from an attacker-controlled or compromised OpenAPI description, Kiota copies `x-ai-capabilities.response_semantics.oauth_card_path` into the manifest without validating that it is a safe package-relative file reference. An attacker can supply parent-directory traversal, rooted paths, or absolute URIs instead of a card file within the plugin package.\n\nThe unsafe reference is propagated into the generated manifest. Its security effect depends on the downstream host's handling of the reference when the plugin is packaged and deployed. This is not local code execution or a file read performed by Kiota merely during generation. A consuming host that resolves the untrusted reference can cross the intended package boundary or use an unintended authentication card.\n\n### Affected versions\n\nThe affected NuGet packages are `Microsoft.OpenApi.Kiota` and `Microsoft.OpenApi.Kiota.Builder`, starting with version 1.25.1, which introduced this manifest field. The field remains unvalidated through version 1.34.1, including the separate 1.29.1 security-backport release. Version 1.35.0 fixes the issue.\n\n### Patches\n\nUpgrade to Kiota 1.35.0 or later an","public_affected_ranges":[">= 1.25.1, < 1.35.0"]}],"null_published_at":"2026-11-01T01:04:01.248Z","source_updated_at":"2026-10-06T15:36:13.000Z","source_disclosed_at":"2026-10-06T15:36:13.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-01T00:59:16.959Z"}],"next_cursor":null,"snapshot_revision":"42594"}