Moodle shows hidden grades to users without permission on some grade reports
The advisory, in context
A flaw has been identified in Moodle where insufficient capability checks in certain grade reports allowed users without the necessary permissions to access hidden grades.
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 4.1.17
Fixed in 4.1.17
349 explicitly affected versions
v2.3.10, v2.3.11, v2.3.4, v2.3.5, v2.3.6, v2.3.7, v2.3.8, v2.3.9, v2.4.0, v2.4.0-rc1, v2.4.1, v2.4.10, v2.4.11, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9, v2.5.0, v2.5.0-beta, v2.5.0-rc1, v2.5.1, v2.5.2, v2.5.3, v2.5.4, v2.5.5, v2.5.6, v2.5.7, v2.5.8, v2.5.9, v2.6.0, v2.6.0-beta, v2.6.0-rc1, v2.6.1, v2.6.10, v2.6.11, v2.6.2, v2.6.3, v2.6.4, v2.6.5, v2.6.6, v2.6.7, v2.6.8, v2.6.9, v2.7.0, v2.7.0-beta, v2.7.0-rc1, v2.7.0-rc2, v2.7.1, v2.7.10, v2.7.11, v2.7.12, v2.7.13, v2.7.14, v2.7.15, v2.7.16, v2.7.17, v2.7.18, v2.7.19, v2.7.2, v2.7.20, v2.7.3, v2.7.4, v2.7.5, v2.7.6, v2.7.7, v2.7.8, v2.7.9, v2.8.0, v2.8.0-beta, v2.8.0-rc1, v2.8.0-rc2, v2.8.1, v2.8.10, v2.8.11, v2.8.12, v2.8.2, v2.8.3, v2.8.4, v2.8.5, v2.8.6, v2.8.7, v2.8.8, v2.8.9, v2.9.0, v2.9.0-beta, v2.9.0-rc1, v2.9.0-rc2, v2.9.1, v2.9.2, v2.9.3, v2.9.4, v2.9.5, v2.9.6, v2.9.7, v2.9.8, v2.9.9, v3.0.0, v3.0.0-beta, v3.0.0-rc1, v3.0.0-rc2, v3.0.0-rc3, v3.0.0-rc4, v3.0.1, v3.0.10, 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, v3.1.0-beta, v3.1.0-rc1, v3.1.0-rc2, v3.1.1, v3.1.10, v3.1.11, v3.1.12, v3.1.13, v3.1.14, v3.1.15, v3.1.16, v3.1.17, v3.1.18, v3.1.2, v3.1.3, v3.1.4, v3.1.5, v3.1.6, v3.1.7, v3.1.8, v3.1.9, v3.10.0, v3.10.0-beta, v3.10.0-rc1, v3.10.0-rc2, v3.10.1, v3.10.10, v3.10.11, v3.10.2, v3.10.3, v3.10.4, v3.10.5, v3.10.6, v3.10.7, v3.10.8, v3.10.9, v3.11.0, v3.11.0-beta, v3.11.0-rc1, v3.11.0-rc2, v3.11.1, v3.11.10, v3.11.11, v3.11.12, v3.11.13, v3.11.14, v3.11.15, v3.11.16, v3.11.17, v3.11.18, v3.11.2, v3.11.3, v3.11.4, v3.11.5, v3.11.6, v3.11.7, v3.11.8, v3.11.9, v3.2.0, v3.2.0-beta, v3.2.0-rc1, v3.2.0-rc2, v3.2.0-rc3, v3.2.0-rc4, v3.2.0-rc5, v3.2.1, v3.2.2, v3.2.3, v3.2.4, v3.2.5, v3.2.6, v3.2.7, v3.2.8, v3.2.9, v3.3.0, v3.3.0-beta, v3.3.0-rc1, v3.3.0-rc2, v3.3.0-rc3, v3.3.1, v3.3.2, v3.3.3, v3.3.4, v3.3.5, v3.3.6, v3.3.7, v3.3.8, v3.3.9, v3.4.0, v3.4.0-beta, v3.4.0-rc1, v3.4.0-rc2, v3.4.0-rc3, v3.4.1, v3.4.2, v3.4.3, v3.4.4, v3.4.5, v3.4.6, v3.4.7, v3.4.8, v3.4.9, v3.5.0, v3.5.0-beta, v3.5.0-rc1, v3.5.1, v3.5.10, v3.5.11, v3.5.12, v3.5.13, v3.5.14, v3.5.15, v3.5.16, v3.5.17, v3.5.18, v3.5.2, v3.5.3, v3.5.4, v3.5.5, v3.5.6, v3.5.7, v3.5.8, v3.5.9, v3.6.0, v3.6.0-beta, v3.6.0-rc1, v3.6.0-rc2, v3.6.0-rc3, v3.6.1, v3.6.10, v3.6.2, v3.6.3, v3.6.4, v3.6.5, v3.6.6, v3.6.7, v3.6.8, v3.6.9, v3.7.0, v3.7.0-beta, v3.7.0-rc1, v3.7.0-rc2, v3.7.1, v3.7.2, v3.7.3, v3.7.4, v3.7.5, v3.7.6, v3.7.7, v3.7.8, v3.7.9, v3.8.0, v3.8.0-beta, v3.8.0-rc1, v3.8.1, v3.8.2, v3.8.3, v3.8.4, v3.8.5, v3.8.6, v3.8.7, v3.8.8, v3.8.9, v3.9.0, v3.9.0-beta, v3.9.0-rc1, v3.9.0-rc2, v3.9.0-rc3, v3.9.1, v3.9.10, v3.9.11, v3.9.12, v3.9.13, v3.9.14, v3.9.15, v3.9.16, v3.9.17, v3.9.18, v3.9.19, v3.9.2, v3.9.20, v3.9.21, v3.9.22, v3.9.23, v3.9.24, v3.9.25, v3.9.3, v3.9.4, v3.9.5, v3.9.6, v3.9.7, v3.9.8, v3.9.9, v4.0.0, v4.0.0-beta, v4.0.0-rc1, v4.0.0-rc2, v4.0.0-rc3, v4.0.0-rc4, v4.0.1, v4.0.10, v4.0.11, v4.0.12, 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, v4.1.0-beta, v4.1.0-rc1, v4.1.0-rc2, v4.1.0-rc3, v4.1.1, v4.1.10, v4.1.11, v4.1.12, v4.1.13, v4.1.14, v4.1.15, v4.1.16, v4.1.2, v4.1.3, v4.1.4, v4.1.5, v4.1.6, v4.1.7, v4.1.8, v4.1.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.1.17"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v2.3.10",
"v2.3.11",
"v2.3.4",
"v2.3.5",
"v2.3.6",
"v2.3.7",
"v2.3.8",
"v2.3.9",
"v2.4.0",
"v2.4.0-rc1",
"v2.4.1",
"v2.4.10",
"v2.4.11",
"v2.4.2",
"v2.4.3",
"v2.4.4",
"v2.4.5",
"v2.4.6",
"v2.4.7",
"v2.4.8",
"v2.4.9",
"v2.5.0",
"v2.5.0-beta",
"v2.5.0-rc1",
"v2.5.1",
"v2.5.2",
"v2.5.3",
"v2.5.4",
"v2.5.5",
"v2.5.6",
"v2.5.7",
"v2.5.8",
"v2.5.9",
"v2.6.0",
"v2.6.0-beta",
"v2.6.0-rc1",
"v2.6.1",
"v2.6.10",
"v2.6.11",
"v2.6.2",
"v2.6.3",
"v2.6.4",
"v2.6.5",
"v2.6.6",
"v2.6.7",
"v2.6.8",
"v2.6.9",
"v2.7.0",
"v2.7.0-beta",
"v2.7.0-rc1",
"v2.7.0-rc2",
"v2.7.1",
"v2.7.10",
"v2.7.11",
"v2.7.12",
"v2.7.13",
"v2.7.14",
"v2.7.15",
"v2.7.16",
"v2.7.17",
"v2.7.18",
"v2.7.19",
"v2.7.2",
"v2.7.20",
"v2.7.3",
"v2.7.4",
"v2.7.5",
"v2.7.6",
"v2.7.7",
"v2.7.8",
"v2.7.9",
"v2.8.0",
"v2.8.0-beta",
"v2.8.0-rc1",
"v2.8.0-rc2",
"v2.8.1",
"v2.8.10",
"v2.8.11",
"v2.8.12",
"v2.8.2",
"v2.8.3",
"v2.8.4",
"v2.8.5",
"v2.8.6",
"v2.8.7",
"v2.8.8",
"v2.8.9",
"v2.9.0",
"v2.9.0-beta",
"v2.9.0-rc1",
"v2.9.0-rc2",
"v2.9.1",
"v2.9.2",
"v2.9.3",
"v2.9.4",
"v2.9.5",
"v2.9.6",
"v2.9.7",
"v2.9.8",
"v2.9.9",
"v3.0.0",
"v3.0.0-beta",
"v3.0.0-rc1",
"v3.0.0-rc2",
"v3.0.0-rc3",
"v3.0.0-rc4",
"v3.0.1",
"v3.0.10",
"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",
"v3.1.0-beta",
"v3.1.0-rc1",
"v3.1.0-rc2",
"v3.1.1",
"v3.1.10",
"v3.1.11",
"v3.1.12",
"v3.1.13",
"v3.1.14",
"v3.1.15",
"v3.1.16",
"v3.1.17",
"v3.1.18",
"v3.1.2",
"v3.1.3",
"v3.1.4",
"v3.1.5",
"v3.1.6",
"v3.1.7",
"v3.1.8",
"v3.1.9",
"v3.10.0",
"v3.10.0-beta",
"v3.10.0-rc1",
"v3.10.0-rc2",
"v3.10.1",
"v3.10.10",
"v3.10.11",
"v3.10.2",
"v3.10.3",
"v3.10.4",
"v3.10.5",
"v3.10.6",
"v3.10.7",
"v3.10.8",
"v3.10.9",
"v3.11.0",
"v3.11.0-beta",
"v3.11.0-rc1",
"v3.11.0-rc2",
"v3.11.1",
"v3.11.10",
"v3.11.11",
"v3.11.12",
"v3.11.13",
"v3.11.14",
"v3.11.15",
"v3.11.16",
"v3.11.17",
"v3.11.18",
"v3.11.2",
"v3.11.3",
"v3.11.4",
"v3.11.5",
"v3.11.6",
"v3.11.7",
"v3.11.8",
"v3.11.9",
"v3.2.0",
"v3.2.0-beta",
"v3.2.0-rc1",
"v3.2.0-rc2",
"v3.2.0-rc3",
"v3.2.0-rc4",
"v3.2.0-rc5",
"v3.2.1",
"v3.2.2",
"v3.2.3",
"v3.2.4",
"v3.2.5",
"v3.2.6",
"v3.2.7",
"v3.2.8",
"v3.2.9",
"v3.3.0",
"v3.3.0-beta",
"v3.3.0-rc1",
"v3.3.0-rc2",
"v3.3.0-rc3",
"v3.3.1",
"v3.3.2",
"v3.3.3",
"v3.3.4",
"v3.3.5",
"v3.3.6",
"v3.3.7",
"v3.3.8",
"v3.3.9",
"v3.4.0",
"v3.4.0-beta",
"v3.4.0-rc1",
"v3.4.0-rc2",
"v3.4.0-rc3",
"v3.4.1",
"v3.4.2",
"v3.4.3",
"v3.4.4",
"v3.4.5",
"v3.4.6",
"v3.4.7",
"v3.4.8",
"v3.4.9",
"v3.5.0",
"v3.5.0-beta",
"v3.5.0-rc1",
"v3.5.1",
"v3.5.10",
"v3.5.11",
"v3.5.12",
"v3.5.13",
"v3.5.14",
"v3.5.15",
"v3.5.16",
"v3.5.17",
"v3.5.18",
"v3.5.2",
"v3.5.3",
"v3.5.4",
"v3.5.5",
"v3.5.6",
"v3.5.7",
"v3.5.8",
"v3.5.9",
"v3.6.0",
"v3.6.0-beta",
"v3.6.0-rc1",
"v3.6.0-rc2",
"v3.6.0-rc3",
"v3.6.1",
"v3.6.10",
"v3.6.2",
"v3.6.3",
"v3.6.4",
"v3.6.5",
"v3.6.6",
"v3.6.7",
"v3.6.8",
"v3.6.9",
"v3.7.0",
"v3.7.0-beta",
"v3.7.0-rc1",
"v3.7.0-rc2",
"v3.7.1",
"v3.7.2",
"v3.7.3",
"v3.7.4",
"v3.7.5",
"v3.7.6",
"v3.7.7",
"v3.7.8",
"v3.7.9",
"v3.8.0",
"v3.8.0-beta",
"v3.8.0-rc1",
"v3.8.1",
"v3.8.2",
"v3.8.3",
"v3.8.4",
"v3.8.5",
"v3.8.6",
"v3.8.7",
"v3.8.8",
"v3.8.9",
"v3.9.0",
"v3.9.0-beta",
"v3.9.0-rc1",
"v3.9.0-rc2",
"v3.9.0-rc3",
"v3.9.1",
"v3.9.10",
"v3.9.11",
"v3.9.12",
"v3.9.13",
"v3.9.14",
"v3.9.15",
"v3.9.16",
"v3.9.17",
"v3.9.18",
"v3.9.19",
"v3.9.2",
"v3.9.20",
"v3.9.21",
"v3.9.22",
"v3.9.23",
"v3.9.24",
"v3.9.25",
"v3.9.3",
"v3.9.4",
"v3.9.5",
"v3.9.6",
"v3.9.7",
"v3.9.8",
"v3.9.9",
"v4.0.0",
"v4.0.0-beta",
"v4.0.0-rc1",
"v4.0.0-rc2",
"v4.0.0-rc3",
"v4.0.0-rc4",
"v4.0.1",
"v4.0.10",
"v4.0.11",
"v4.0.12",
"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",
"v4.1.0-beta",
"v4.1.0-rc1",
"v4.1.0-rc2",
"v4.1.0-rc3",
"v4.1.1",
"v4.1.10",
"v4.1.11",
"v4.1.12",
"v4.1.13",
"v4.1.14",
"v4.1.15",
"v4.1.16",
"v4.1.2",
"v4.1.3",
"v4.1.4",
"v4.1.5",
"v4.1.6",
"v4.1.7",
"v4.1.8",
"v4.1.9"
]
}From 4.3.0-beta before 4.3.11
Fixed in 4.3.11
14 explicitly affected versions
v4.3.0, v4.3.0-beta, v4.3.0-rc1, v4.3.0-rc2, v4.3.1, v4.3.10, v4.3.2, v4.3.3, v4.3.4, v4.3.5, v4.3.6, v4.3.7, v4.3.8, v4.3.9
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "4.3.0-beta"
},
{
"fixed": "4.3.11"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v4.3.0",
"v4.3.0-beta",
"v4.3.0-rc1",
"v4.3.0-rc2",
"v4.3.1",
"v4.3.10",
"v4.3.2",
"v4.3.3",
"v4.3.4",
"v4.3.5",
"v4.3.6",
"v4.3.7",
"v4.3.8",
"v4.3.9"
]
}From 4.4.0-beta before 4.4.7
Fixed in 4.4.7
10 explicitly affected versions
v4.4.0, v4.4.0-beta, v4.4.0-rc1, v4.4.0-rc2, v4.4.1, v4.4.2, v4.4.3, v4.4.4, v4.4.5, v4.4.6
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "4.4.0-beta"
},
{
"fixed": "4.4.7"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v4.4.0",
"v4.4.0-beta",
"v4.4.0-rc1",
"v4.4.0-rc2",
"v4.4.1",
"v4.4.2",
"v4.4.3",
"v4.4.4",
"v4.4.5",
"v4.4.6"
]
}From 4.5.0-beta before 4.5.3
Fixed in 4.5.3
6 explicitly affected versions
v4.5.0, v4.5.0-beta, v4.5.0-rc1, v4.5.0-rc2, v4.5.1, v4.5.2
View affected-version evidence
{
"ranges": [
{
"events": [
{
"introduced": "4.5.0-beta"
},
{
"fixed": "4.5.3"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"v4.5.0",
"v4.5.0-beta",
"v4.5.0-rc1",
"v4.5.0-rc2",
"v4.5.1",
"v4.5.2"
]
}References
- https://nvd.nist.gov/vuln/detail/CVE-2025-32045
- https://access.redhat.com/security/cve/CVE-2025-32045
- https://bugzilla.redhat.com/show_bug.cgi?id=2356835
- https://github.com/moodle/moodle
- https://moodle.org/mod/forum/discuss.php?d=467086
- http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-81945