{"id":"CVE-2026-90932","state":"PUBLISHED","title":"LaraDashboard 0.9.2 through 1.2.2 Path Traversal RCE","description":"LaraDashboard versions 0.9.2 through 1.2.2 contain a path traversal vulnerability in the core-upgrade backup handling. CoreUpgradeController and BackupService (e.g. BackupService::deleteBackup()) concatenate the user-supplied backup_file/filename value directly onto the backup directory path without normalisation, without applying basename(), and without verifying that the resolved path remains inside storage/app/core-backups; the corresponding form requests only validate the value as a bounded string. An authenticated user holding only the delegated settings.edit permission (not Superadmin) can supply ../ traversal sequences to delete arbitrary files reachable on the host filesystem, including outside the application tree, or to restore a ZIP archive from an arbitrary on-disk location, writing arbitrary files into the application directories and achieving remote code execution. Note: the advisory states the vulnerable concatenation was introduced in the v0.9.7 release line. Fixed in 1.3.0.","publishedAt":"2026-09-14T12:48:27.487Z","updatedAt":"2026-10-29T21:17:08.541Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["laradashboard laradashboard"],"affected":[{"vendor":"laradashboard","product":"laradashboard","defaultStatus":"unaffected","versions":[{"version":"0.9.2","status":"affected","lessThan":"1.3.0","versionType":"semver"},{"version":"1.3.0","status":"unaffected","versionType":"semver"}]}],"references":["https://github.com/laradashboard/laradashboard/security/advisories/GHSA-g48h-h5pc-396j","https://www.vulncheck.com/advisories/laradashboard-0.9.2-through-1.2.2-path-traversal-rce"],"weaknesses":["CWE-73"],"ingestedAt":"2026-10-29T23:12:04.845Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/90xxx/CVE-2026-90932.json","commit":"dc7676b3f67d6707e4927968546e7e0125ff7ec7","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-90932","state":"PUBLISHED","datePublished":"2026-09-14T12:48:27.487Z","dateUpdated":"2026-10-29T21:17:08.541Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-09-14T11:33:51.886Z"},"containers":{"cna":{"title":"LaraDashboard 0.9.2 through 1.2.2 Path Traversal RCE","descriptions":[{"lang":"en","value":"LaraDashboard versions 0.9.2 through 1.2.2 contain a path traversal vulnerability in the core-upgrade backup handling. CoreUpgradeController and BackupService (e.g. BackupService::deleteBackup()) concatenate the user-supplied backup_file/filename value directly onto the backup directory path without normalisation, without applying basename(), and without verifying that the resolved path remains inside storage/app/core-backups; the corresponding form requests only validate the value as a bounded string. An authenticated user holding only the delegated settings.edit permission (not Superadmin) can supply ../ traversal sequences to delete arbitrary files reachable on the host filesystem, including outside the application tree, or to restore a ZIP archive from an arbitrary on-disk location, writing arbitrary files into the application directories and achieving remote code execution. Note: the advisory states the vulnerable concatenation was introduced in the v0.9.7 release line. Fixed in 1.3.0."}],"affected":[{"vendor":"laradashboard","product":"laradashboard","defaultStatus":"unaffected","versions":[{"version":"0.9.2","status":"affected","lessThan":"1.3.0","versionType":"semver"},{"version":"1.3.0","status":"unaffected","versionType":"semver"}]}],"references":[{"url":"https://github.com/laradashboard/laradashboard/security/advisories/GHSA-g48h-h5pc-396j","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-g48h-h5pc-396j)"},{"url":"https://www.vulncheck.com/advisories/laradashboard-0.9.2-through-1.2.2-path-traversal-rce","name":"VulnCheck Advisory: LaraDashboard 0.9.2 through 1.2.2 Path Traversal RCE","tags":["third-party-advisory"]}],"metrics":[{"format":"CVSS","cvssV4_0":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"HIGH","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH"}},{"format":"CVSS","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.2,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-73","lang":"en","description":"External Control of File Name or Path","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-29T21:17:08.541Z"},"datePublic":"2026-08-30T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:laradashboard:lara_dashboard:*:*:*:*:*:*:*:*","versionStartIncluding":"0.9.2","versionEndExcluding":"1.3.0"}]}]}],"credits":[{"lang":"en","value":"capivara-research","type":"reporter"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/laradashboard/laradashboard/security/advisories/GHSA-g48h-h5pc-396j","tags":["exploit"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-16T14:59:11.087491Z","id":"CVE-2026-90932","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-09-16T14:59:56.354Z"}}]}}}