Medium
Security advisory
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-3847
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 05:14 UTC · Revision 1
Source evidence
A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.
osv:CVE-2019-3847
Complete source record
{
"id": "2d54e7506a9534da2a6cf39cc03d630e79e20ec41c194113d41a7e1f9264faa3",
"url": "https://osv.dev/vulnerability/CVE-2019-3847",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-3847",
"summary": "A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the \"login as other users\" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.",
"evidence": "osv:CVE-2019-3847",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-3847",
"aliases": [
"CVE-2019-3847",
"GHSA-qrcj-6fjw-3h9h"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/moodle/moodle",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "1f48e99be13e1dae1847b143bd90a27a39e09aab"
},
{
"introduced": "665c3ac59c35b7387a4fc70b8ac6600ce9ffeb87"
},
{
"fixed": "52bd62f2be983a1b8afb26b0f9bd08c60cbfd2e6"
},
{
"introduced": "46574904afd39578fa4146bf1fc5c401ac680aa6"
},
{
"fixed": "5e878219fbe7ab63d2a54ed02aff63443fb83192"
},
{
"introduced": "cb628a9a08933c2a9f1eae2f3be70ea5d343b419"
},
{
"fixed": "4d3a32dde97e964ad4512c35d15a1784c69c247e"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "3.1.17"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.4.0"
},
{
"fixed": "3.4.8"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.5.0"
},
{
"fixed": "3.5.5"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "3.6.0"
},
{
"fixed": "3.6.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v3.1.16",
"v3.5.4",
"v3.6.2",
"v3.4.7",
"v3.6.0",
"v3.6.1",
"v3.1.15",
"v3.5.3",
"v3.4.6",
"v3.4.5",
"v3.5.2",
"v3.1.14",
"v3.1.13",
"v3.4.4",
"v3.5.1",
"v3.4.3",
"v3.5.0",
"v3.1.12",
"v3.1.11",
"v3.4.2",
"v3.4.1",
"v3.1.10",
"v3.4.0",
"v3.1.9",
"v3.1.8",
"v3.1.7",
"v3.1.6",
"v3.1.5",
"v3.1.4",
"v3.1.3",
"v3.1.2",
"v3.1.1",
"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-2019-3847.json"
}
}
],
"modified": "2026-10-24T10:30:26.039768061Z",
"provider": "osv",
"references": [
"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847",
"https://moodle.org/mod/forum/discuss.php?d=384010#p1547742"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2019-3847",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 431522,
"published_at": "2019-03-27T13:29:01.757+00:00"
}