{"items":[{"id":"NVI-00003258","kind":"vulnerability","title":"ZendFramework vulnerable to XXE/XEE attacks","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-f4fj-q6m4-cc52"],"plain_summary":"OSV carries this publisher advisory for zendframework/zend-xmlrpc, zendframework/zend-xmlrpc. 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 2.1.6 for zendframework/zend-xmlrpc. Confirm the publisher’s latest guidance.","source_ids":["sr-38663c2e2587a18367a78409fe469505"],"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 2.2.6 for zendframework/zend-xmlrpc. Confirm the publisher’s latest guidance.","source_ids":["sr-38663c2e2587a18367a78409fe469505"],"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-38663c2e2587a18367a78409fe469505","url":"https://github.com/advisories/GHSA-f4fj-q6m4-cc52","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-f4fj-q6m4-cc52","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:10.708Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-38663c2e2587a18367a78409fe469505"],"technology":"zendframework/zend-xmlrpc","known_exclusions":[],"conditions_summary":"Numerous components utilizing PHP's DOMDocument, SimpleXML, and xml_parse functionality are vulnerable to two types of attacks:\n\n- XML eXternal Entity (XXE) Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTYPE element to XML documents and strings. By exploiting this vulnerability an application may be coerced to open arbitrary files and/or TCP connections.\n- XML Entity Expansion (XEE) vectors, leading to Denial of Service vectors. XEE attacks occur when the XML DOCTYPE declaration includes XML entity definitions that contain either recursive or circular references; this leads to CPU and memory consumption, making Denial of Service exploits trivial to implement.","public_affected_ranges":["ECOSYSTEM: introduced 2.1.0; fixed 2.1.6"]},{"certainty":"source_listed","source_ids":["sr-38663c2e2587a18367a78409fe469505"],"technology":"zendframework/zend-xmlrpc","known_exclusions":[],"conditions_summary":"Numerous components utilizing PHP's DOMDocument, SimpleXML, and xml_parse functionality are vulnerable to two types of attacks:\n\n- XML eXternal Entity (XXE) Injection attacks. The above mentioned extensions are insecure by default, allowing external entities to be specified by adding a specific DOCTYPE element to XML documents and strings. By exploiting this vulnerability an application may be coerced to open arbitrary files and/or TCP connections.\n- XML Entity Expansion (XEE) vectors, leading to Denial of Service vectors. XEE attacks occur when the XML DOCTYPE declaration includes XML entity definitions that contain either recursive or circular references; this leads to CPU and memory consumption, making Denial of Service exploits trivial to implement.","public_affected_ranges":["ECOSYSTEM: introduced 2.2.0; fixed 2.2.6"]}],"null_published_at":"2026-10-31T22:12:43.401Z","source_updated_at":"2024-12-04T05:38:49.963Z","source_disclosed_at":"2024-06-07T21:10:24.000Z","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":"2026-10-31T21:42:10.708Z"}],"next_cursor":null,"snapshot_revision":"42594"}