CVE-2012-3391

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-07-17T00:00:00.000Z", "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&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."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2017-11-30T15:57:01.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"name": "moodle-rss-feeds-info-disc(76957)", "tags": ["vdb-entry", "x_refsource_XF"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76957"}, {"name": "49890", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/49890"}, {"name": "[oss-security] 20120717 Moodle security notifications public", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://openwall.com/lists/oss-security/2012/07/17/1"}, {"name": "54481", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/54481"}, {"tags": ["x_refsource_CONFIRM"], "url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-32199"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:05:12.194Z"}, "title": "CVE Program Container", "references": [{"name": "moodle-rss-feeds-info-disc(76957)", "tags": ["vdb-entry", "x_refsource_XF", "x_transferred"], "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/76957"}, {"name": "49890", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/49890"}, {"name": "[oss-security] 20120717 Moodle security notifications public", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://openwall.com/lists/oss-security/2012/07/17/1"}, {"name": "54481", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/54481"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-32199"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2012-3391", "datePublished": "2012-07-23T21:00:00.000Z", "dateReserved": "2012-06-14T00:00:00.000Z", "dateUpdated": "2024-08-06T20:05:12.194Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "secalert@redhat.com"}], "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&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."}, {"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&A, 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": "2026-06-16T23:43:07.860", "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&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=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&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=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": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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