{"success":true,"data":{"threats":[{"id":"eb6a22cc-3a97-45db-b0c9-025041b174c7","slug":"cve-2026-106508","externalId":"CVE-2026-106508","source":"NVD","sourceType":"cve-db","type":"vulnerability","title":"CVE-2026-106508 — Backstage is an open framework for building developer portals.","description":"Backstage is an open framework for building developer portals. Prior to 1.15.4, the @backstage/plugin-techdocs-node package is affected by potential file exposure through local techdocs publisher. When using the local TechDocs publisher (techdocs.publisher.type: 'local'), it was possible for the documentation serving endpoint to follow filesystem references outside the intended documentation tree, potentially exposing host files to authenticated users. This is mitigated by the fact that exploration requires preconditions that do not arise through normal MkDocs operation. Cloud-based publishers (S3, GCS, Azure Blob Storage) are not affected. This issue is fixed in version 1.15.4.","cveId":"CVE-2026-106508","cvssScore":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","severity":"medium","vendor":"npm","product":"@backstage/plugin-techdocs-node","affectedVersions":["pkg:npm/%40backstage/plugin-techdocs-node < 1.15.4"],"cwes":["CWE-22","CWE-59"],"tags":["nvd","status:received","status:awaiting-analysis","osv","osv:ghsa-cm77-ch27-6w6v","ecosystem:npm"],"relatedCves":[],"titleFingerprint":null,"countryCodes":[],"knownExploited":false,"patchAvailable":false,"patchLinks":[],"references":[{"url":"https://github.com/backstage/backstage/commit/6aecb26f337ffec1d4e67ce903cf1e39b6082ec4","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-cm77-ch27-6w6v","type":"other","title":"OSV web"},{"url":"https://osv.dev/vulnerability/GHSA-cm77-ch27-6w6v","type":"advisory","title":"OSV GHSA-cm77-ch27-6w6v"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106508","type":"advisory","title":"OSV advisory"},{"url":"https://github.com/backstage/backstage","type":"vendor","title":"OSV package"}],"epssScore":0.00283,"epssPercentile":0.19039,"nucleiTemplatePath":null,"nucleiSeverity":null,"enrichment":null,"publishedAt":"2026-10-06T22:17:06.310Z","addedAt":"2026-10-06T22:39:33.257Z","updatedAt":"2026-10-07T18:42:44.668Z","epssUpdatedAt":"2026-10-08T12:00:21.000Z","nucleiUpdatedAt":null,"links":[{"label":"NVD","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106508","note":"ingested from NVD"},{"label":"CVE Program","url":"https://www.cve.org/CVERecord?id=CVE-2026-106508","note":"authoritative record"},{"label":"OSV","url":"https://osv.dev/vulnerability/GHSA-CM77-CH27-6W6V"}],"raw":{"id":"CVE-2026-106508","cveTags":[],"metrics":{"cvssMetricV31":[{"type":"Secondary","source":"security-advisories@github.com","cvssData":{"scope":"UNCHANGED","version":"3.1","baseScore":5.3,"attackVector":"NETWORK","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"NONE","privilegesRequired":"LOW","confidentialityImpact":"HIGH"},"impactScore":3.6,"exploitabilityScore":1.6}]},"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"backstage","product":"backstage","versions":[{"status":"affected","version":"< 1.54.6"}]},{"vendor":"@backstage","product":"plugin-techdocs-node","versions":[{"status":"affected","version":"< 1.15.4"}]}]}],"published":"2026-10-06T22:17:06.310","references":[{"url":"https://github.com/backstage/backstage/commit/6aecb26f337ffec1d4e67ce903cf1e39b6082ec4","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-cm77-ch27-6w6v","source":"security-advisories@github.com"}],"vulnStatus":"Awaiting Analysis","weaknesses":[{"type":"Primary","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 1.15.4, the @backstage/plugin-techdocs-node package is affected by potential file exposure through local techdocs publisher. When using the local TechDocs publisher (techdocs.publisher.type: 'local'), it was possible for the documentation serving endpoint to follow filesystem references outside the intended documentation tree, potentially exposing host files to authenticated users. This is mitigated by the fact that exploration requires preconditions that do not arise through normal MkDocs operation. Cloud-based publishers (S3, GCS, Azure Blob Storage) are not affected. This issue is fixed in version 1.15.4."}],"lastModified":"2026-10-07T13:58:29.527","sourceIdentifier":"security-advisories@github.com"}}],"pagination":{"page":1,"limit":20,"total":1,"totalPages":1,"hasNext":false,"hasPrev":false}},"meta":{"apiVersion":"v1","requestedAt":"2026-10-08T23:14:04.573Z","durationMs":12,"filters":{"search":null,"severity":[],"type":[],"country":[],"tag":[],"cwe":[],"vendor":null,"product":null,"cve":"CVE-2026-106508","source":[],"days":null,"publishedAfter":null,"publishedBefore":null,"minCvss":null,"maxCvss":null,"minEpss":null,"knownExploited":null,"hasPatch":null,"hasNucleiTemplate":null},"sort":"newest","unknownParams":["include"],"warnings":[]}}