Melis Platform CMS Unauthenticated Admin Account Creation
The advisory, in context
Vulnerability in the melis-core module of Melis Technology's Melis Platform, which, if exploited, allows an unauthenticated attacker to create an administrator account via a request to '/melis/MelisCore/ToolUser/addNewUser'.
Affected packages
Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.
Earlier releases before 5.3.11
Fixed in 5.3.11
127 explicitly affected versions
v2.1, v2.1.1, v2.2.0, v2.2.1, v2.2.2, v2.2.3, v2.2.4, v2.2.5, v2.2.6, v2.2.7, v2.3.1, v2.3.2, v2.3.3, v2.3.4, v2.4.0, v2.4.1, v2.4.2, v2.4.3, v2.4.4, v2.5.0, v3.0.0, v3.0.1, v3.0.10, v3.0.11, v3.0.12, v3.0.13, v3.0.14, v3.0.15, v3.0.16, v3.0.17, v3.0.18, v3.0.19, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6, v3.0.7, v3.0.8, v3.0.9, v3.1.0, v3.1.1, v3.1.10, v3.1.11, v3.1.12, v3.1.13, v3.1.14, v3.1.15, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.2.0, v3.2.1, v3.2.10, v3.2.11, v3.2.12, v3.2.13, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v4.0.0, v4.0.1, v4.0.10, v4.0.11, v4.0.12, v4.0.13, v4.0.14, v4.0.15, v4.0.16, v4.0.17, v4.0.18, v4.0.2, v4.0.3, v4.0.4, v4.0.5, v4.0.6, v4.0.7, v4.0.8, v4.0.9, v4.1.0, v4.1.1, v4.1.2, v4.1.3, v5.0.0, v5.0.1, v5.0.2, v5.0.3, v5.0.4, v5.0.5, v5.0.6, v5.0.7, v5.0.8, v5.0.9, v5.1.0, v5.1.1, v5.1.2, v5.1.3, v5.2.0, v5.2.1, v5.2.2, v5.2.3, v5.2.4, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.3.0, v5.3.1, v5.3.10, v5.3.2, v5.3.3, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.3.11"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v2.1",
"v2.1.1",
"v2.2.0",
"v2.2.1",
"v2.2.2",
"v2.2.3",
"v2.2.4",
"v2.2.5",
"v2.2.6",
"v2.2.7",
"v2.3.1",
"v2.3.2",
"v2.3.3",
"v2.3.4",
"v2.4.0",
"v2.4.1",
"v2.4.2",
"v2.4.3",
"v2.4.4",
"v2.5.0",
"v3.0.0",
"v3.0.1",
"v3.0.10",
"v3.0.11",
"v3.0.12",
"v3.0.13",
"v3.0.14",
"v3.0.15",
"v3.0.16",
"v3.0.17",
"v3.0.18",
"v3.0.19",
"v3.0.2",
"v3.0.3",
"v3.0.4",
"v3.0.5",
"v3.0.6",
"v3.0.7",
"v3.0.8",
"v3.0.9",
"v3.1.0",
"v3.1.1",
"v3.1.10",
"v3.1.11",
"v3.1.12",
"v3.1.13",
"v3.1.14",
"v3.1.15",
"v3.1.2",
"v3.1.3",
"v3.1.4",
"v3.1.5",
"v3.1.6",
"v3.1.7",
"v3.1.8",
"v3.1.9",
"v3.2.0",
"v3.2.1",
"v3.2.10",
"v3.2.11",
"v3.2.12",
"v3.2.13",
"v3.2.2",
"v3.2.3",
"v3.2.4",
"v3.2.5",
"v3.2.6",
"v3.2.7",
"v3.2.8",
"v3.2.9",
"v4.0.0",
"v4.0.1",
"v4.0.10",
"v4.0.11",
"v4.0.12",
"v4.0.13",
"v4.0.14",
"v4.0.15",
"v4.0.16",
"v4.0.17",
"v4.0.18",
"v4.0.2",
"v4.0.3",
"v4.0.4",
"v4.0.5",
"v4.0.6",
"v4.0.7",
"v4.0.8",
"v4.0.9",
"v4.1.0",
"v4.1.1",
"v4.1.2",
"v4.1.3",
"v5.0.0",
"v5.0.1",
"v5.0.2",
"v5.0.3",
"v5.0.4",
"v5.0.5",
"v5.0.6",
"v5.0.7",
"v5.0.8",
"v5.0.9",
"v5.1.0",
"v5.1.1",
"v5.1.2",
"v5.1.3",
"v5.2.0",
"v5.2.1",
"v5.2.2",
"v5.2.3",
"v5.2.4",
"v5.2.5",
"v5.2.6",
"v5.2.7",
"v5.2.8",
"v5.3.0",
"v5.3.1",
"v5.3.10",
"v5.3.2",
"v5.3.3",
"v5.3.4",
"v5.3.5",
"v5.3.6",
"v5.3.7",
"v5.3.8",
"v5.3.9"
]
}References
- https://nvd.nist.gov/vuln/detail/CVE-2025-10352
- https://github.com/melisplatform/melis-core/commit/e938dd14e108b921e6a399b35976dfb429c41df5
- https://github.com/ivansmc00/CVE-2025-10352-POC
- https://github.com/melisplatform/melis-core
- https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-melis-platform