High
Moodle: password brute force risk when mobile/web services enabled
Type: advisorySources: OSV
Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-62399
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 3 Nov 2026, 01:24 UTC · Revision 1
Source evidence
Moodle: password brute force risk when mobile/web services enabled
core-osv · Original sourcePublished 23 Oct 2025, 11:28 UTC
Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks.
osv:CVE-2025-62399
Complete source record
{
"id": "9f7cb69a545452ca1d3f0a99a3a1fdec5dce9cded106013c29d0f12c01f7d9be",
"url": "https://osv.dev/vulnerability/CVE-2025-62399",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Moodle: password brute force risk when mobile/web services enabled",
"summary": "Moodle’s mobile and web service authentication endpoints did not sufficiently restrict repeated password attempts, making them susceptible to brute-force attacks.",
"evidence": "osv:CVE-2025-62399",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2025-62399",
"aliases": [
"BIT-moodle-2025-62399",
"CVE-2025-62399",
"GHSA-m58f-9pvv-8mp2"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/moodle/moodle",
"type": "GIT",
"events": [
{
"introduced": "0ea3d45e04c3d54a3a472ddcb11606b30e227c50"
},
{
"fixed": "239be346a1083b42dff734114580f486e763f25f"
},
{
"introduced": "ee91c6536f99e1633e2245780c4fe7f47340ed66"
},
{
"fixed": "381b66b33a9b5f255d31f4508f26ad7c1a9af154"
},
{
"introduced": "52c0da7c647bd6ba8c5f61882d88959821a1fb41"
},
{
"fixed": "d1321ff0d53b1be617ccba1d0167fc30b539901c"
},
{
"introduced": "78e860178314c45441a21e0b99455400b8283d48"
},
{
"fixed": "1b2d270397613a3889a24f59be0ee6d0292a7556"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.21"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.4.0"
},
{
"fixed": "4.4.11"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.5.0"
},
{
"fixed": "4.5.7"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v4.1.20",
"v4.4.10",
"v4.5.6",
"v5.0.2",
"v4.5.5",
"v5.0.1",
"v4.1.19",
"v4.4.9",
"v4.1.18",
"v5.0.0",
"v4.5.4",
"v4.4.8",
"v4.5.3",
"v4.4.7",
"v4.1.17",
"v4.5.2",
"v4.4.6",
"v4.1.16",
"v4.5.1",
"v4.4.5",
"v4.1.15",
"v4.5.0",
"v4.4.4",
"v4.1.14",
"v4.1.13",
"v4.4.3",
"v4.4.2",
"v4.1.12",
"v4.4.1",
"v4.1.11",
"v4.1.10",
"v4.4.0",
"v4.1.9",
"v4.1.8",
"v4.1.7",
"v4.1.6",
"v4.1.5",
"v4.1.4",
"v4.1.3",
"v4.1.2",
"v4.1.1",
"v4.1.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-62399.json"
}
}
],
"modified": "2026-10-28T02:30:24.897964543Z",
"provider": "osv",
"references": [
"https://git.moodle.org",
"https://access.redhat.com/security/cve/CVE-2025-62399",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62399.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-62399",
"https://bugzilla.redhat.com/show_bug.cgi?id=2404432"
],
"provider_metadata": {
"cwe_ids": [
"CWE-307"
],
"cna_assigner": "fedora",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "5.0.0"
},
{
"fixed": "5.0.3"
},
{
"introduced": "4.5.0"
},
{
"fixed": "4.5.7"
},
{
"introduced": "4.4.0"
},
{
"fixed": "4.4.11"
},
{
"introduced": "4.1.0"
},
{
"fixed": "4.1.21"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/62xxx/CVE-2025-62399.json"
}
},
"related_cves": [
{
"value": "CVE-2025-62399",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 491608,
"published_at": "2025-10-23T11:28:39.756+00:00"
}