{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-19T22:06:27.097","vulnerabilities":[{"cve":{"id":"CVE-2024-26150","sourceIdentifier":"security-advisories@github.com","published":"2024-02-23T16:15:48.570","lastModified":"2025-02-05T21:36:57.573","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"`@backstage/backend-common` is a common functionality library for backends for Backstage, an open platform for building developer portals. In `@backstage/backend-common` prior to versions 0.21.1, 0.20.2, and 0.19.10, paths checks with the `resolveSafeChildPath` utility were not exhaustive enough, leading to risk of path traversal vulnerabilities if symlinks can be injected by attackers. This issue is patched in `@backstage/backend-common` versions 0.21.1, 0.20.2, and 0.19.10."},{"lang":"es","value":"`@backstage/backend-common` es una librería de funcionalidad común para backends de Backstage, una plataforma abierta para crear portales de desarrolladores. En `@backstage/backend-common` anterior a las versiones 0.21.1, 0.20.2 y 0.19.10, las comprobaciones de rutas con la utilidad `resolveSafeChildPath` no eran lo suficientemente exhaustivas, lo que generaba riesgo de vulnerabilidades de path traversal si se podían inyectar enlaces simbólicos. por los atacantes. Este problema se solucionó en las versiones `@backstage/backend-common` 0.21.1, 0.20.2 y 0.19.10."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N","baseScore":8.7,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":2.3,"impactScore":5.8},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-22"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-22"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:linuxfoundation:backstage_backend-common:*:*:*:*:*:node.js:*:*","versionEndExcluding":"0.19.10","matchCriteriaId":"9535A5B5-0A1C-43EB-9B33-DD2A915768F4"},{"vulnerable":true,"criteria":"cpe:2.3:a:linuxfoundation:backstage_backend-common:*:*:*:*:*:node.js:*:*","versionStartIncluding":"0.20.0","versionEndExcluding":"0.20.2","matchCriteriaId":"D311CF67-703E-463A-AE95-6806241E0C54"},{"vulnerable":true,"criteria":"cpe:2.3:a:linuxfoundation:backstage_backend-common:0.21.0:*:*:*:*:node.js:*:*","matchCriteriaId":"83796E3D-719E-4B94-94F3-FC34973CF0ED"}]}]}],"references":[{"url":"https://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7922b6f","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c447b717","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84807871","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9h","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://github.com/backstage/backstage/commit/1ad2b1b61ebb430051f7d804b0cc7ebfe7922b6f","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/backstage/backstage/commit/78f892b3a84d63de2ba167928f171154c447b717","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/backstage/backstage/commit/edf65d7d31e027599c2415f597d085ee84807871","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Patch"]},{"url":"https://github.com/backstage/backstage/security/advisories/GHSA-2fc9-xpp8-2g9h","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}