High
Security advisory
A flaw was found in Moodle before versions 3.7, 3.6.4. A web service fetching messages was not restricted to the current user's conversations.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-10154
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:33 UTC · Revision 1
Source evidence
A flaw was found in Moodle before versions 3.7, 3.6.4. A web service fetching messages was not restricted to the current user's conversations.
osv:CVE-2019-10154
Complete source record
{
"id": "21f9c459f632f5f96cfd17ba4d5c30e4c430ad2ab31511f673465b1973dab0bc",
"url": "https://osv.dev/vulnerability/CVE-2019-10154",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-10154",
"summary": "A flaw was found in Moodle before versions 3.7, 3.6.4. A web service fetching messages was not restricted to the current user's conversations.",
"evidence": "osv:CVE-2019-10154",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2019-10154",
"aliases": [
"CVE-2019-10154",
"GHSA-ww45-x87c-wgff"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/moodle/moodle",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "4972dd43ddd32307983deb4180b36ef1f228cb77"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "3.6.4"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v3.6.3",
"v3.6.2",
"v3.6.0",
"v3.6.1",
"v3.6.0-rc2",
"v3.6.0-rc3",
"v3.6.0-rc1",
"v3.6.0-beta",
"v3.5.0",
"v3.5.0-rc1",
"v3.5.0-beta",
"v3.4.0",
"v3.4.0-rc2",
"v3.4.0-rc3",
"v3.4.0-rc1",
"v3.4.0-beta",
"v3.3.0",
"v3.3.0-rc3",
"v3.3.0-rc2",
"v3.3.0-rc1",
"v3.3.0-beta",
"v3.2.0-rc2",
"v3.2.0",
"v3.2.0-rc4",
"v3.2.0-beta",
"v3.2.0-rc5",
"v3.2.0-rc3",
"v3.2.0-rc1",
"v3.1.0-beta",
"v3.1.0",
"v3.1.0-rc2",
"v3.1.0-rc1",
"v3.0.0-rc3",
"v3.0.0",
"v3.0.0-rc4",
"v3.0.0-rc2",
"v3.0.0-rc1",
"v3.0.0-beta",
"v2.9.0",
"v2.9.0-rc2",
"v2.9.0-rc1",
"v2.9.0-beta",
"v2.8.0",
"v2.8.0-rc2",
"v2.8.0-rc1",
"v2.8.0-beta",
"v2.7.0",
"v2.7.0-rc2",
"v2.7.0-rc1",
"v2.7.0-beta",
"v2.6.0",
"v2.6.0-rc1",
"v2.6.0-beta",
"v2.5.0",
"v2.5.0-rc1",
"v2.5.0-beta",
"v2.4.0-beta",
"v2.4.0-rc1",
"v2.4.0",
"v2.3.0",
"v2.3.0-rc1",
"v2.3.0-beta",
"v2.2.0",
"v2.2.0-rc1",
"v2.2.0-beta",
"v2.1.0",
"v2.0.1",
"v2.0.0",
"v2.0.0-rc2",
"v2.0.0-rc1",
"v1.3.0",
"v1.2.1",
"v1.2.0",
"v1.1.1",
"v1.1.0",
"v1.0.9",
"v1.0.8",
"v1.0.7",
"v1.0.6",
"v1.0.5",
"v1.0.4",
"v1.0.3",
"v1.0.2",
"v1.0.1",
"v1.0.0"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10154.json"
}
}
],
"modified": "2026-10-24T10:30:41.072778132Z",
"provider": "osv",
"references": [
"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10154",
"https://moodle.org/mod/forum/discuss.php?d=386521"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2019-10154",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 435067,
"published_at": "2019-06-26T19:15:11.18+00:00"
}