{"id":"CVE-2024-52806","summary":"SimpleSAMLphp SAML2 has an XXE in parsing SAML messages","details":"SimpleSAMLphp SAML2 library is a PHP library for SAML2 related functionality. When loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE. This vulnerability is fixed in 4.6.14 and 5.0.0-alpha.18.","aliases":["GHSA-pxm4-r5ph-q2m2"],"modified":"2026-04-24T12:08:08.192894Z","published":"2024-12-02T16:18:43.485Z","database_specific":{"cwe_ids":["CWE-611"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52806.json","cna_assigner":"GitHub_M"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52806.json"},{"type":"ADVISORY","url":"https://github.com/simplesamlphp/saml2/security/advisories/GHSA-pxm4-r5ph-q2m2"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-52806"},{"type":"FIX","url":"https://github.com/simplesamlphp/saml2/commit/5fd4ce4596656fb0c1278f15b8305825412e89f7"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/simplesamlphp/saml2","events":[{"introduced":"0"},{"fixed":"5fd4ce4596656fb0c1278f15b8305825412e89f7"}]}],"versions":["1.5.3","4.6.9","v0.1.0","v0.1.0-alpha","v0.3.0","v0.4.0","v0.4.1","v0.4.2","v0.5.0","v0.6.0","v0.6.1","v0.6.2","v0.6.3","v0.6.4","v0.7.0","v0.7.1","v0.8.0","v0.8.1","v1.0.0","v1.1.0","v1.2.0","v1.3.0","v1.3.1","v1.3.2","v1.4.0","v1.5.0","v1.5.1","v1.5.2","v1.5.3","v1.5.4","v1.6.0","v1.6.1","v1.7.0","v1.7.1","v2.0.0","v3.0.0","v3.0.1","v3.0.2","v3.0.3","v3.1.0","v3.1.1","v3.1.2","v3.1.3","v3.1.4","v3.1.5","v3.1.6","v3.2","v3.2.1","v3.2.2","v3.2.3","v3.2.4","v3.2.5","v3.2.6","v3.3.0","v3.3.2","v3.3.3","v3.3.4","v3.3.5","v3.3.6","v3.4.0","v4.0.0","v4.0.1","v4.0.2","v4.0.3","v4.1.0","v4.1.1","v4.1.10","v4.1.11","v4.1.12","v4.1.2","v4.1.3","v4.1.4","v4.1.5","v4.1.6","v4.1.7","v4.1.8","v4.1.9","v4.2.0","v4.2.1","v4.2.2","v4.2.3","v4.2.4","v4.2.5","v4.2.6","v4.2.7","v4.2.8","v4.3.0","v4.3.1","v4.4.0","v4.4.1","v4.5.0","v4.5.1","v4.6.0","v4.6.1","v4.6.10","v4.6.11","v4.6.12","v4.6.13","v4.6.2","v4.6.3","v4.6.4","v4.6.5","v4.6.6","v4.6.7","v4.6.8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-52806.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L"}]}