{"id":"CVE-2023-5550","state":"PUBLISHED","title":"Moodle: rce due to lfi risk in some misconfigured shared hosting environments","description":"In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the Moodle webroot could utilise a local file include to achieve remote code execution.","publishedAt":"2023-11-09T19:38:08.611Z","updatedAt":"2024-08-02T07:59:44.743Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","source":"fedora"},"assigner":"fedora","products":["moodle"],"affected":[{"packageName":"moodle","defaultStatus":"unaffected","versions":[{"version":"4.2.0","status":"affected","lessThan":"4.2.3","versionType":"semver"},{"version":"4.1.0","status":"affected","lessThan":"4.1.6","versionType":"semver"},{"version":"4.0.0","status":"affected","lessThan":"4.0.11","versionType":"semver"},{"version":"3.11.0","status":"affected","lessThan":"3.11.17","versionType":"semver"},{"version":"0","status":"affected","lessThan":"3.9.24","versionType":"semver"}],"collectionURL":"https://git.moodle.org"}],"references":["http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72249","https://bugzilla.redhat.com/show_bug.cgi?id=2243452","https://moodle.org/mod/forum/discuss.php?d=451591"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/5xxx/CVE-2023-5550.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-5550","state":"PUBLISHED","datePublished":"2023-11-09T19:38:08.611Z","dateUpdated":"2024-08-02T07:59:44.743Z","assignerShortName":"fedora","assignerOrgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateReserved":"2023-10-12T00:50:39.990Z"},"containers":{"cna":{"title":"Moodle: rce due to lfi risk in some misconfigured shared hosting environments","descriptions":[{"lang":"en","value":"In a shared hosting environment that has been misconfigured to allow access to other users' content, a Moodle user who also has direct access to the web server outside of the Moodle webroot could utilise a local file include to achieve remote code execution."}],"affected":[{"packageName":"moodle","defaultStatus":"unaffected","versions":[{"version":"4.2.0","status":"affected","lessThan":"4.2.3","versionType":"semver"},{"version":"4.1.0","status":"affected","lessThan":"4.1.6","versionType":"semver"},{"version":"4.0.0","status":"affected","lessThan":"4.0.11","versionType":"semver"},{"version":"3.11.0","status":"affected","lessThan":"3.11.17","versionType":"semver"},{"version":"0","status":"affected","lessThan":"3.9.24","versionType":"semver"}],"collectionURL":"https://git.moodle.org"}],"references":[{"url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72249"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2243452","name":"RHBZ#2243452","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://moodle.org/mod/forum/discuss.php?d=451591"}],"metrics":[{"other":{"content":{"value":"Moderate","namespace":"https://access.redhat.com/security/updates/classification/"},"type":"Red Hat severity rating"}},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.5,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","description":"Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"fedora","orgId":"92fb86c3-55a5-4fb5-9c3f-4757b9e96dc5","dateUpdated":"2024-04-19T13:48:40.047Z"},"datePublic":"2023-10-16T00:00:00.000Z","x_redhatCweChain":"CWE-94: Improper Control of Generation of Code ('Code Injection')","timeline":[{"lang":"en","time":"2023-10-10T00:00:00.000Z","value":"Reported to Red Hat."},{"lang":"en","time":"2023-10-16T00:00:00.000Z","value":"Made public."}]},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"moodle","product":"moodle","defaultStatus":"unknown","versions":[{"version":"4.2.0","status":"affected","lessThan":"4.2.3","versionType":"custom"},{"version":"4.1.0","status":"affected","lessThan":"4.1.6","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThan":"4.0.11","versionType":"custom"},{"version":"3.11.0","status":"affected","lessThan":"3.11.17","versionType":"custom"},{"version":"0","status":"affected","lessThan":"3.9.24","versionType":"custom"}],"cpes":["cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-06-27T19:58:39.374445Z","id":"CVE-2023-5550","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-06-27T20:20:34.381Z"}},{"title":"CVE Program Container","references":[{"url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-72249","tags":["x_transferred"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2243452","name":"RHBZ#2243452","tags":["issue-tracking","x_refsource_REDHAT","x_transferred"]},{"url":"https://moodle.org/mod/forum/discuss.php?d=451591","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:59:44.743Z"}}]}}}