CVE-2026-66412 Leantime all versions prior to and 3.6.2 Broken Access Control via tickets.getMilestone JSON-RPC

🗓️ 27 Jul 2026 05:23:20Reported by GoogleType

osv🔗 osv.dev👁 4 Views

Authenticated users can read milestone data from unassigned projects via tickets.getMilestone in Leantime before 3.6.2.

Reporter	Title	Published	Views	Family All 7
ATTACKERKB	CVE-2026-66412	27 Jul 202605:23	–	attackerkb
CVE	CVE-2026-66412	27 Jul 202605:23	–	cve
Cvelist	CVE-2026-66412 Leantime all versions prior to and 3.6.2 Broken Access Control via tickets.getMilestone JSON-RPC	27 Jul 202605:23	–	cvelist
EUVD	EUVD-2026-49063	27 Jul 202605:23	–	euvd
NVD	CVE-2026-66412	27 Jul 202607:16	–	nvd
Positive Technologies	PT-2026-64852	27 Jul 202600:00	–	ptsecurity
Vulnrichment	CVE-2026-66412 Leantime all versions prior to and 3.6.2 Broken Access Control via tickets.getMilestone JSON-RPC	27 Jul 202605:23	–	vulnrichment

Source	Link
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/66xxx/CVE-2026-66412.json
github	www.github.com/Leantime/leantime/security/advisories/GHSA-wv69-xr82-phr6
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-66412
vulncheck	www.vulncheck.com/advisories/leantime-all-versions-prior-to-and-broken-access-control-via-tickets-getmilestone-json-rpc
github	www.github.com/Leantime/leantime/pull/3657
github	www.github.com/Leantime/leantime/commit/68898eeb914882a21797523f2782914795bc67ae

30 Jul 2026 03:52Current

6Medium risk

Vulners AI Score6

CVSS 47.1

EPSS0.00238