{"success":true,"data":{"threats":[{"id":"00ef4ea5-f221-454c-9752-54faa108b8b9","slug":"cve-2026-106486","externalId":"CVE-2026-106486","source":"NVD","sourceType":"cve-db","type":"vulnerability","title":"CVE-2026-106486 — Backstage is an open framework for building developer portals.","description":"Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate filesystem paths. An authenticated user who can execute an eligible template and influence an allowed Bitbucket repository could affect paths outside the expected working area, potentially compromising backend confidentiality, integrity, or availability. This issue is fixed in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud 0.3.10 and @backstage/plugin-scaffolder-backend-module-bitbucket-server 0.2.25.","cveId":"CVE-2026-106486","cvssScore":8.5,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","severity":"high","vendor":"npm","product":"@backstage/plugin-scaffolder-backend-module-bitbucket-cloud","affectedVersions":["pkg:npm/%40backstage/plugin-scaffolder-backend-module-bitbucket-cloud < 0.3.10","pkg:npm/%40backstage/plugin-scaffolder-backend-module-bitbucket-server < 0.2.25"],"cwes":["CWE-22","CWE-59"],"tags":["nvd","status:received","status:awaiting-analysis","osv","osv:ghsa-g8rx-f7m5-7794","ecosystem:npm"],"relatedCves":[],"titleFingerprint":null,"countryCodes":[],"knownExploited":false,"patchAvailable":false,"patchLinks":[],"references":[{"url":"https://github.com/backstage/backstage/commit/818528e112c36167d76187e9e63fb518399c4dd2","type":"other","title":"OSV web"},{"url":"https://github.com/backstage/backstage/releases/tag/v1.54.6","type":"other","title":"OSV web"},{"url":"https://github.com/backstage/backstage/security/advisories/GHSA-g8rx-f7m5-7794","type":"other","title":"OSV web"},{"url":"https://osv.dev/vulnerability/GHSA-g8rx-f7m5-7794","type":"advisory","title":"OSV GHSA-g8rx-f7m5-7794"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106486","type":"advisory","title":"OSV advisory"},{"url":"https://github.com/backstage/backstage","type":"vendor","title":"OSV package"}],"epssScore":0.00325,"epssPercentile":0.23578,"nucleiTemplatePath":null,"nucleiSeverity":null,"enrichment":null,"publishedAt":"2026-10-06T21:17:17.323Z","addedAt":"2026-10-06T22:39:32.987Z","updatedAt":"2026-10-07T18:42:42.895Z","epssUpdatedAt":"2026-10-08T12:00:21.000Z","nucleiUpdatedAt":null,"links":[{"label":"NVD","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106486","note":"ingested from NVD"},{"label":"CVE Program","url":"https://www.cve.org/CVERecord?id=CVE-2026-106486","note":"authoritative record"},{"label":"OSV","url":"https://osv.dev/vulnerability/GHSA-G8RX-F7M5-7794"}],"raw":{"id":"CVE-2026-106486","cveTags":[],"metrics":{"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-106486","role":"CISA Coordinator","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"total"}],"version":"2.0.3","timestamp":"2026-10-07T16:21:14.423550Z"}}],"cvssMetricV31":[{"type":"Secondary","source":"security-advisories@github.com","cvssData":{"scope":"CHANGED","version":"3.1","baseScore":8.5,"attackVector":"NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"HIGH"},"impactScore":6,"exploitabilityScore":1.8}]},"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"backstage","product":"backstage","versions":[{"status":"affected","version":"< 1.54.6"}]},{"vendor":"@backstage","product":"plugin-scaffolder-backend-module-bitbucket-cloud","versions":[{"status":"affected","version":"< 0.3.10"}]},{"vendor":"@backstage","product":"plugin-scaffolder-backend-module-bitbucket-server","versions":[{"status":"affected","version":"< 0.2.25"}]}]}],"published":"2026-10-06T21:17:17.323","references":[{"url":"https://github.com/backstage/backstage/commit/818528e112c36167d76187e9e63fb518399c4dd2","source":"security-advisories@github.com"},{"url":"https://github.com/backstage/backstage/releases/tag/v1.54.6","source":"security-advisories@github.com"},{"url":"https://github.com/backstage/backstage/security/advisories/GHSA-g8rx-f7m5-7794","source":"security-advisories@github.com"}],"vulnStatus":"Awaiting Analysis","weaknesses":[{"type":"Secondary","source":"security-advisories@github.com","description":[{"lang":"en","value":"CWE-22"},{"lang":"en","value":"CWE-59"}]}],"descriptions":[{"lang":"en","value":"Backstage is an open framework for building developer portals. Prior to 0.3.10 in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud and 0.2.25 in @backstage/plugin-scaffolder-backend-module-bitbucket-server, the Bitbucket pull-request Scaffolder actions did not sufficiently validate filesystem paths. An authenticated user who can execute an eligible template and influence an allowed Bitbucket repository could affect paths outside the expected working area, potentially compromising backend confidentiality, integrity, or availability. This issue is fixed in @backstage/plugin-scaffolder-backend-module-bitbucket-cloud 0.3.10 and @backstage/plugin-scaffolder-backend-module-bitbucket-server 0.2.25."}],"lastModified":"2026-10-07T17:16:49.083","sourceIdentifier":"security-advisories@github.com"}}],"pagination":{"page":1,"limit":20,"total":1,"totalPages":1,"hasNext":false,"hasPrev":false}},"meta":{"apiVersion":"v1","requestedAt":"2026-10-08T23:14:33.766Z","durationMs":9,"filters":{"search":null,"severity":[],"type":[],"country":[],"tag":[],"cwe":[],"vendor":null,"product":null,"cve":"CVE-2026-106486","source":[],"days":null,"publishedAfter":null,"publishedBefore":null,"minCvss":null,"maxCvss":null,"minEpss":null,"knownExploited":null,"hasPatch":null,"hasNucleiTemplate":null},"sort":"newest","unknownParams":["include"],"warnings":[]}}