{"id":"CVE-2026-105795","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-105795","generatedAt":"2026-10-28T07:42:41.223Z","title":"From 1.25.1 until 1.35.0, Kiota copies x-ai-capabilities.response_semantics.oauth_card_path from an attacker-controlled or compromised OpenAPI description into a generated API plugin manifest without validating that the value is a safe package-relative…","description":"Kiota is an OpenAPI based HTTP Client code generator. From 1.25.1 until 1.35.0, Kiota copies x-ai-capabilities.response_semantics.oauth_card_path from an attacker-controlled or compromised OpenAPI description into a generated API plugin manifest without validating that the value is a safe package-relative file reference. Parent-directory traversal, rooted paths, or absolute URIs can therefore reach a consuming host that resolves the reference, allowing the host to cross the intended plugin-package boundary or use an unintended authentication card. Kiota does not itself read a local file or execute code merely while generating the manifest, and impact requires downstream resolution of the unsafe reference. This issue is fixed in version 1.35.0.","published":"2026-10-06T15:17:16.000Z","lastModified":"2026-10-06T18:16:47.000Z","status":"Awaiting Analysis","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":3.1,"severity":"LOW","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"},"cwe":["CWE-22"],"affected":[],"epss":{"score":0.01214,"percentile":0.68382,"date":"2026-10-27","history":[{"date":"2026-10-07","score":0.01214,"percentile":0.67611}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.21%). Track it; it rarely justifies an emergency change on its own."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-06T15:17:16.000Z","detail":{"score":"3.1","severity":"LOW","publishedAt":"2026-10-06T15:17:16.437Z"},"summary":"New CVE, low severity (CVSS 3.1)."}],"references":[{"url":"https://github.com/microsoft/kiota/commit/fc0f219b8a665c4c69be8befcff035ba0eb8e4ce","source":"security-advisories@github.com"},{"url":"https://github.com/microsoft/kiota/pull/8055","source":"security-advisories@github.com"},{"url":"https://github.com/microsoft/kiota/releases/tag/v1.35.0","source":"security-advisories@github.com"},{"url":"https://github.com/microsoft/kiota/security/advisories/GHSA-6gw6-rv2g-25mg","source":"security-advisories@github.com"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-105795","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}