CVEvulnerability
CVE-2026-66415
8.4 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2026-07-30
- Last modified
- 2026-07-31
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 8.4 HIGH — CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/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
- CVSS 3.1 ([email protected])
- 8.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
- Weaknesses
- CWE-918
Description
Leantime 3.6.2 contains a server-side request forgery and local file inclusion vulnerability that allows authenticated attackers to read internal resources by passing unsanitized user-supplied filenames to file_get_contents() in the Blueprints::import() method without path validation. Attackers can submit crafted filenames containing URL wrappers or path traversal sequences through the JSON-RPC API endpoint to access cloud metadata services or read arbitrary files from the server filesystem.
Related
Weakness · CWE (1)
- CWE-918 Server-Side Request Forgery weakness
References
- https://github.com/Leantime/leantime github.com
- https://github.com/Leantime/leantime/pull/3656 github.com
- https://github.com/javokhir-sec/CVE-PoC-Hub/security/advisories/GHSA-gphg-6h4g-mg22 github.com
- https://www.vulncheck.com/advisories/leantime-server-side-request-forgery-and-local-file-inclusion-in-blueprints-import www.vulncheck.com