{"id":"CVE-2026-125753","aliases":["EUVD-2026-121236","GHSA-4x2h-f4f8-xjr6","GHSA-jpw7-jxqw-m2cj"],"status":"published","title":"ABP Framework before 10.6.2 and 10.7.0 Path Traversal via Blogging File Endpoints","description":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal vulnerability in DefaultBlobFilePathCalculator that allows unauthenticated attackers to access files outside the blob container. Attackers can send %5C-encoded backslashes through the Blogging api/blogging/files/{name} endpoint on Windows hosts to read files like appsettings.json containing signing keys and connection strings.","severity":{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00582,"percentile":0.48252,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2026-11-10T15:22:48Z","modified":"2026-11-11T10:47:32Z","exploits":[{"source":"pocgithub","id":"yuwkaaa/CVE-2026-125753","title":"yuwkaaa/CVE-2026-125753","date":"2026-11-11","url":"https://github.com/yuwkaaa/CVE-2026-125753"}],"products":[{"vendor":"abpframework","product":"abp"},{"vendor":"asustor inc.","product":"abp"}],"references":[{"url":"https://github.com/abpframework/abp/security/advisories/GHSA-4x2h-f4f8-xjr6","tags":["vendor-advisory","advisory"]},{"url":"https://github.com/abpframework/abp/pull/26232","tags":["issue-tracking","patch","fix"]},{"url":"https://github.com/abpframework/abp/commit/a25442ec688927a87b74a0403667dce84c88abc5","tags":["patch","fix"]},{"url":"https://github.com/abpframework/abp/blob/10.6.1/framework/src/Volo.Abp.BlobStoring.FileSystem/Volo/Abp/BlobStoring/FileSystem/DefaultBlobFilePathCalculator.cs#L35","tags":["technical-description","article"]},{"url":"https://www.vulncheck.com/advisories/abp-framework-before-10.6.2-and-10.7.0-path-traversal-via-blogging-file-endpoints","tags":["third-party-advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-125753","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jpw7-jxqw-m2cj"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/125xxx/CVE-2026-125753.json","tags":["advisory"]},{"url":"https://github.com/abpframework/abp","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2026-125753","title":"ABP Framework before 10.6.2 and 10.7.0 Path Traversal via Blogging File Endpoints","description":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal vulnerability in DefaultBlobFilePathCalculator that allows unauthenticated attackers to access files outside the blob container. Attackers can send %5C-encoded backslashes through the Blogging api/blogging/files/{name} endpoint on Windows hosts to read files like appsettings.json containing signing keys and connection strings.","status":"published","published":"2026-11-10T15:22:48.656Z","modified":"2026-11-10T16:40:24.551Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high","assessor":"cna"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-10T16:39:24.347242Z"}],"euvd":[{"id":"EUVD-2026-121236","description":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal vulnerability in DefaultBlobFilePathCalculator that allows unauthenticated attackers to access files outside the blob container. Attackers can send %5C-encoded backslashes through the Blogging api/blogging/files/{name} endpoint on Windows hosts to read files like appsettings.json containing signing keys and connection strings.","status":"published","published":"2026-11-10T15:22:48Z","modified":"2026-11-10T16:40:24Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-10T20:23:10.635702Z"}],"ghsa":[{"id":"GHSA-jpw7-jxqw-m2cj","title":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal...","description":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal vulnerability in DefaultBlobFilePathCalculator that allows unauthenticated attackers to access files outside the blob container. Attackers can send %5C-encoded backslashes through the Blogging api/blogging/files/{name} endpoint on Windows hosts to read files like appsettings.json containing signing keys and connection strings.","status":"published","published":"2026-11-10T18:31:41Z","modified":"2026-11-10T18:31:46Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-10T18:56:09.96527Z"}],"nvd":[{"id":"CVE-2026-125753","description":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal vulnerability in DefaultBlobFilePathCalculator that allows unauthenticated attackers to access files outside the blob container. Attackers can send %5C-encoded backslashes through the Blogging api/blogging/files/{name} endpoint on Windows hosts to read files like appsettings.json containing signing keys and connection strings.","status":"published","published":"2026-11-10T16:17:22.307Z","modified":"2026-11-10T17:17:31.043Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"high","assessor":"secondary"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-10T20:21:09.613171Z"}],"osv":[{"id":"CVE-2026-125753","title":"ABP Framework before 10.6.2 and 10.7.0 Path Traversal via Blogging File Endpoints","description":"ABP Framework 2.9.0 before 10.6.2 and 10.7.0 pre-releases before 10.7.0 contain a path traversal vulnerability in DefaultBlobFilePathCalculator that allows unauthenticated attackers to access files outside the blob container. Attackers can send %5C-encoded backslashes through the Blogging api/blogging/files/{name} endpoint on Windows hosts to read files like appsettings.json containing signing keys and connection strings.","status":"published","published":"2026-11-10T15:22:48.656Z","modified":"2026-11-12T02:48:30.639785729Z","cvss":[{"version":"4.0","score":8.2,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"high"}],"cwes":["CWE-22"],"updated_at":"2026-11-12T03:30:55.144331Z"}]}}