FKIE_CVE-2011-4288
Vulnerability from fkie_nvd - Published: 2012-07-16 10:28 - Updated: 2026-06-16 23:34
Severity
Summary
Moodle 1.9.x before 1.9.12 and 2.0.x before 2.0.3 does not properly implement associations between teachers and groups, which allows remote authenticated users to read quiz reports of arbitrary students by leveraging the teacher role.
References
Impacted products
{
"affected": [
{
"affectedData": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"source": "secalert@redhat.com"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
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"criteria": "cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*",
"matchCriteriaId": "D7F24649-B67F-4809-9F54-7B623AEF5A4A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*",
"matchCriteriaId": "6B81655E-C3B5-4115-A4C4-B7AC2FCDAB7F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*",
"matchCriteriaId": "ED9C3840-66BE-47EC-9F0C-E9D2171FF0B2",
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},
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"criteria": "cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*",
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"matchCriteriaId": "291F73E9-1059-4E7F-860F-0DF2A35AA456",
"vulnerable": true
},
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"vulnerable": true
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"matchCriteriaId": "F87F6707-99AB-478A-909D-1D87298D5514",
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},
{
"criteria": "cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*",
"matchCriteriaId": "4BCE8B26-58BB-471C-B291-E6AE22B96C5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*",
"matchCriteriaId": "768CE5AF-955B-4148-998A-A46BBDBA618B",
"vulnerable": true
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{
"criteria": "cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*",
"matchCriteriaId": "4283440F-9B21-4CE9-81FF-79DF3DEDCEE7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*",
"matchCriteriaId": "DD248A1D-CACC-4E76-925A-078B736442AE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "9B8A0403-0869-495F-B7C0-13A387549C7A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "39791F43-CF89-485B-AA8B-634C282BB025",
"vulnerable": true
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],
"negate": false,
"operator": "OR"
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]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Moodle 1.9.x before 1.9.12 and 2.0.x before 2.0.3 does not properly implement associations between teachers and groups, which allows remote authenticated users to read quiz reports of arbitrary students by leveraging the teacher role."
},
{
"lang": "es",
"value": "Moodle v1.9.x anterior a v1.9.12 y v2.0.x anterior a v2.0.3 no aplica correctamente las asociaciones entre los profesores y los grupos, lo que permite a usuarios remotos autenticados leer los informes de examen de los estudiantes arbitrarios mediante el aprovechamiento de la funci\u00f3n docente."
}
],
"id": "CVE-2011-4288",
"lastModified": "2026-06-16T23:34:42.590",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 4.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
]
},
"published": "2012-07-16T10:28:36.783",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6"
},
{
"source": "secalert@redhat.com",
"tags": [
"Vendor Advisory"
],
"url": "http://moodle.org/mod/forum/discuss.php?d=175590"
},
{
"source": "secalert@redhat.com",
"url": "http://openwall.com/lists/oss-security/2011/11/14/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://git.moodle.org/gw?p=moodle.git%3Ba=commit%3Bh=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "http://moodle.org/mod/forum/discuss.php?d=175590"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2011/11/14/1"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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