{"items":[{"id":"NVI-00006105","kind":"vulnerability","title":"Zendframework Remote Address Spoofing Vector in `Zend\\Http\\PhpEnvironment\\RemoteAddress`","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-xffp-6w68-4775"],"plain_summary":"OSV carries this publisher advisory for zendframework/zendframework. 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 2.2.5 for zendframework/zendframework. Confirm the publisher’s latest guidance.","source_ids":["sr-a782cf19241fe59f6d5c2712d578c254"],"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-a782cf19241fe59f6d5c2712d578c254","url":"https://github.com/advisories/GHSA-xffp-6w68-4775","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-xffp-6w68-4775","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:51.443Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-a782cf19241fe59f6d5c2712d578c254"],"technology":"zendframework/zendframework","known_exclusions":[],"conditions_summary":"The `Zend\\Http\\PhpEnvironment\\RemoteAddress` class provides features around detecting the internet protocol (IP) address for an incoming proxied request via the X-Forwarded-For header, taking into account a provided list of trusted proxy server IPs. Prior to 2.2.5, the class was not taking into account whether or not the IP address contained in PHP's `$_SERVER['REMOTE_ADDR']` was in the trusted proxy server list.\n\nThe IETF draft specification indicates that if `$_SERVER['REMOTE_ADDR']` is not a trusted proxy, it must be considered the originating IP address, and the value of X-Forwarded-For must be disregarded.","public_affected_ranges":["ECOSYSTEM: introduced 2.2.0; fixed 2.2.5"]}],"null_published_at":"2026-10-31T22:13:05.859Z","source_updated_at":"2024-12-04T05:41:43.344Z","source_disclosed_at":"2024-06-07T20:02:07.000Z","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":"2026-10-31T21:42:51.443Z"}],"next_cursor":null,"snapshot_revision":"42594"}