CVE-2026-66415CWE-918ssrf

CVE-2026-66415

High · published July 30, 2026

CVSS v3.1
8.5
EPSS
0%
Percentile
27.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
8.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00350 · 27.4th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-07-30T23:18Z
References (4)
https://github.com/Leantime/leantime · [email protected]https://github.com/Leantime/leantime/pull/3656 · [email protected]https://github.com/javokhir-sec/CVE-PoC-Hub/security/advisories/GHSA-gphg-6h4g-mg22 · [email protected]https://www.vulncheck.com/advisories/leantime-server-side-request-forgery-and-local-file-inclusion-in-blueprints-import · [email protected]
EPSS history
Timeline
  • 30 JUL 16:49Z
    Leantime Server-Side Request Forgery and Local File Inclusion in Blueprints::import()
    cvelistv5