{"items":[{"id":"NVI-00001962","kind":"vulnerability","title":"SimpleSAMLphp vulnerable to XXE in parsing SAML messages","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-j5g2-q29x-cw3h"],"plain_summary":"OSV carries this publisher advisory for simplesamlphp/simplesamlphp, simplesamlphp/simplesamlphp, simplesamlphp/simplesamlphp, simplesamlphp/simplesamlphp. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 2.3.4 for simplesamlphp/simplesamlphp. Confirm the publisher’s latest guidance.","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 2.2.4 for simplesamlphp/simplesamlphp. Confirm the publisher’s latest guidance.","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 2.1.7 for simplesamlphp/simplesamlphp. Confirm the publisher’s latest guidance.","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"The original advisory lists fixed boundaries 2.0.15 for simplesamlphp/simplesamlphp. Confirm the publisher’s latest guidance.","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-06894eebf42c292658d2ad24ee403457","url":"https://github.com/advisories/GHSA-j5g2-q29x-cw3h","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-j5g2-q29x-cw3h","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:20.436Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"technology":"simplesamlphp/simplesamlphp","known_exclusions":[],"conditions_summary":"## Withdrawn Advisory\nThis advisory has been withdrawn because the vulnerability affects users of the SimpleSAMLphp tarball, not the SimpleSAMLphp Composer package. The underlying information about CVE-2024-52596 is still valid.\n\n## Original Description\n\n# Summary\nWhen loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE.\n\n## Mitigation:\n\nRemove the `LIBXML_DTDLOAD | LIBXML_DTDATTR` options from `$options` is in: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.php#L41\n\n## Background / details\n\nTo be published on Dec 8th","public_affected_ranges":["ECOSYSTEM: introduced 2.3.0; fixed 2.3.4"]},{"certainty":"source_listed","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"technology":"simplesamlphp/simplesamlphp","known_exclusions":[],"conditions_summary":"## Withdrawn Advisory\nThis advisory has been withdrawn because the vulnerability affects users of the SimpleSAMLphp tarball, not the SimpleSAMLphp Composer package. The underlying information about CVE-2024-52596 is still valid.\n\n## Original Description\n\n# Summary\nWhen loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE.\n\n## Mitigation:\n\nRemove the `LIBXML_DTDLOAD | LIBXML_DTDATTR` options from `$options` is in: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.php#L41\n\n## Background / details\n\nTo be published on Dec 8th","public_affected_ranges":["ECOSYSTEM: introduced 2.2.0; fixed 2.2.4"]},{"certainty":"source_listed","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"technology":"simplesamlphp/simplesamlphp","known_exclusions":[],"conditions_summary":"## Withdrawn Advisory\nThis advisory has been withdrawn because the vulnerability affects users of the SimpleSAMLphp tarball, not the SimpleSAMLphp Composer package. The underlying information about CVE-2024-52596 is still valid.\n\n## Original Description\n\n# Summary\nWhen loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE.\n\n## Mitigation:\n\nRemove the `LIBXML_DTDLOAD | LIBXML_DTDATTR` options from `$options` is in: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.php#L41\n\n## Background / details\n\nTo be published on Dec 8th","public_affected_ranges":["ECOSYSTEM: introduced 2.1.0; fixed 2.1.7"]},{"certainty":"source_listed","source_ids":["sr-06894eebf42c292658d2ad24ee403457"],"technology":"simplesamlphp/simplesamlphp","known_exclusions":[],"conditions_summary":"## Withdrawn Advisory\nThis advisory has been withdrawn because the vulnerability affects users of the SimpleSAMLphp tarball, not the SimpleSAMLphp Composer package. The underlying information about CVE-2024-52596 is still valid.\n\n## Original Description\n\n# Summary\nWhen loading an (untrusted) XML document, for example the SAMLResponse, it's possible to induce an XXE.\n\n## Mitigation:\n\nRemove the `LIBXML_DTDLOAD | LIBXML_DTDATTR` options from `$options` is in: https://github.com/simplesamlphp/saml2/blob/717c0adc4877ebd58428637e5626345e59fa0109/src/SAML2/DOMDocumentFactory.php#L41\n\n## Background / details\n\nTo be published on Dec 8th","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 2.0.15"]}],"null_published_at":"2026-10-31T21:53:28.060Z","source_updated_at":"2024-12-04T16:25:46.808Z","source_disclosed_at":"2024-12-02T20:00:29.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:42:20.436Z"}],"next_cursor":null,"snapshot_revision":"42594"}