{"id":"CVE-2026-1106","state":"PUBLISHED","title":"Chamilo LMS Legal Consent SocialController.php deleteLegal improper authorization","description":"A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteLegal of the file src/CoreBundle/Controller/SocialController.php of the component Legal Consent Handler. Performing a manipulation of the argument userId results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-01-18T00:02:09.172Z","updatedAt":"2026-02-23T08:35:10.532Z","severity":{"score":5.3,"label":"Medium","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Chamilo LMS"],"affected":[{"vendor":"Chamilo","product":"LMS","versions":[{"version":"2.0.0 Beta 1","status":"affected"}],"modules":["Legal Consent Handler"]}],"references":["https://vuldb.com/?id.341698","https://vuldb.com/?ctiid.341698","https://vuldb.com/?submit.731510","https://note-hxlab.wetolink.com/share/w92t1Q0a74Gj"],"weaknesses":["CWE-285","CWE-266"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/1xxx/CVE-2026-1106.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-1106","state":"PUBLISHED","datePublished":"2026-01-18T00:02:09.172Z","dateUpdated":"2026-02-23T08:35:10.532Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-01-17T08:37:17.795Z"},"containers":{"cna":{"title":"Chamilo LMS Legal Consent SocialController.php deleteLegal improper authorization","descriptions":[{"lang":"en","value":"A security flaw has been discovered in Chamilo LMS up to 2.0.0 Beta 1. This issue affects the function deleteLegal of the file src/CoreBundle/Controller/SocialController.php of the component Legal Consent Handler. Performing a manipulation of the argument userId results in improper authorization. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"Chamilo","product":"LMS","versions":[{"version":"2.0.0 Beta 1","status":"affected"}],"modules":["Legal Consent Handler"]}],"references":[{"url":"https://vuldb.com/?id.341698","name":"VDB-341698 | Chamilo LMS Legal Consent SocialController.php deleteLegal improper authorization","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/?ctiid.341698","name":"VDB-341698 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/?submit.731510","name":"Submit #731510 | Chamilo LMS <= v2.0.0 Beta 1 SocialController IDOR - Legal Consent Data Manipulat","tags":["third-party-advisory"]},{"url":"https://note-hxlab.wetolink.com/share/w92t1Q0a74Gj","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":5.4,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":5.4,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.5,"vectorString":"AV:N/AC:L/Au:S/C:N/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-285","type":"CWE","lang":"en","description":"Improper Authorization"}]},{"descriptions":[{"cweId":"CWE-266","type":"CWE","lang":"en","description":"Incorrect Privilege Assignment"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-02-23T08:35:10.532Z"},"timeline":[{"time":"2026-01-17T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-01-17T01:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-01-19T17:48:54.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"angelkate (VulDB User)","type":"reporter"}],"tags":["x_open-source"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-01-20T17:21:15.405596Z","id":"CVE-2026-1106","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-01-20T17:21:22.468Z"}}]}}}