fkie_cve-2012-3391
Vulnerability from fkie_nvd
Published
2012-07-23 21:55
Modified
2025-04-11 00:51
Severity ?
Summary
mod/forum/rsslib.php in Moodle 2.1.x before 2.1.7 and 2.2.x before 2.2.4 does not properly implement the requirement for posting before reading a Q&A forum, which allows remote authenticated users to bypass intended access restrictions by leveraging the student role and reading the RSS feed for a forum.
References
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*",
"matchCriteriaId": "18C6F348-DAE9-4440-8B3A-8D92ADC6606F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*",
"matchCriteriaId": "367537BF-CBDF-4CBB-91B4-6E5A567EF605",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*",
"matchCriteriaId": "DABBF325-C48A-4838-AC5D-0565C78976CD",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:*",
"matchCriteriaId": "02B72177-DFB0-4242-9ED6-068E5751579B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:*",
"matchCriteriaId": "7226EE65-CC9F-4FDA-9791-3C8047D5C04C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:*",
"matchCriteriaId": "FDC55ECE-8185-4FC0-A4C9-14AABD136650",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:*",
"matchCriteriaId": "ADFDE1FC-992E-4610-A62D-282B448402AB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "15A73CE2-73DA-4274-89E0-DD9A413ED17F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*",
"matchCriteriaId": "39075F6E-2925-4897-B1DE-C86A066DF54B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*",
"matchCriteriaId": "179DBC2B-B35F-4A19-B522-DF996D5E13E4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*",
"matchCriteriaId": "FA527724-B44E-46B6-BA53-A83B012EA376",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "mod/forum/rsslib.php in Moodle 2.1.x before 2.1.7 and 2.2.x before 2.2.4 does not properly implement the requirement for posting before reading a Q\u0026A forum, which allows remote authenticated users to bypass intended access restrictions by leveraging the student role and reading the RSS feed for a forum."
},
{
"lang": "es",
"value": "mod/forum/rsslib.php en Moodle v2.1.x anteriores a v2.1.7 y v2.2.x anteriores a v2.2.4 no implementan de forma adecuada el requisito para escribir un post, despu\u00e9s de leer un foro Q\u0026A, lo que permite a usuarios remotos autenticados a eludir las restricciones de acceso establecidas aprovechando el rol de estudiante y leyendo el feed RSS de un foro."
}
],
"id": "CVE-2012-3391",
"lastModified": "2025-04-11T00:51:21.963",
"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": "2012-07-23T21:55:04.717",
"references": [
{
"source": "secalert@redhat.com",
"url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=refs%2Fheads%2FMOODLE_22_STABLE\u0026st=commit\u0026s=MDL-32199"
},
{
"source": "secalert@redhat.com",
"url": "http://openwall.com/lists/oss-security/2012/07/17/1"
},
{
"source": "secalert@redhat.com",
"url": "http://secunia.com/advisories/49890"
},
{
"source": "secalert@redhat.com",
"url": "http://www.securityfocus.com/bid/54481"
},
{
"source": "secalert@redhat.com",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76957"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://git.moodle.org/gw?p=moodle.git\u0026a=search\u0026h=refs%2Fheads%2FMOODLE_22_STABLE\u0026st=commit\u0026s=MDL-32199"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://openwall.com/lists/oss-security/2012/07/17/1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://secunia.com/advisories/49890"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.securityfocus.com/bid/54481"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76957"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-264"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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