{"items":[{"id":"NVI-00002744","kind":"vulnerability","title":"NukeViet: Pre-authentication SSRF via X-Forwarded-Host","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-4chg-4752-w88r","CVE-2026-55372"],"plain_summary":"OSV carries this publisher advisory for nukeviet/nukeviet. 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 4.6.00 for nukeviet/nukeviet. Confirm the publisher’s latest guidance.","source_ids":["sr-2543d6856fda38ff998a583083f55408"],"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-2543d6856fda38ff998a583083f55408","url":"https://github.com/advisories/GHSA-4chg-4752-w88r","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-4chg-4752-w88r","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.667Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-2543d6856fda38ff998a583083f55408"],"technology":"nukeviet/nukeviet","known_exclusions":[],"conditions_summary":"## Summary\n\nAn unauthenticated attacker can coerce the server into issuing HTTP requests to an attacker-chosen host by spoofing the `X Forwarded-Host` (and `X-Forwarded-Proto`) request headers. The forwarded host is used, without validation, to build the URL that `server_info_update()` fetches with cURL, resulting in a Server-Side Request Forgery (SSRF) that requires no authentication.\n\n## Affected component\n\n- File: `includes/ini.php` — function `server_info_update()` (cURL sink)\n- File: `vendor/vinades/nukeviet/Core/Server.php` — `standardizeHost()` and the forwarded-header handling in the constructor (source of the tainted host)\n- Trigger: `POST` request containing the field `__serverInfoUpdate=1`, handled early in `includes/ini.php` before any authentication.\n\n## Details\n\n`NukeViet\\Core\\Server` derives `original_host` / `original_protocol` from the `X-Forwarded-Host` / `X-Forwarded-Proto` headers and exposes them via `getOriginalHost()` / `getOriginalProtocol()`. These values are attacker-controlled and were not validated against the site's configured domains (`my_domains`).\n\nIn `server_info_update()` the tainted host and scheme are concatenated directly into a cURL URL:\n\n```ph","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 4.6.00"]}],"null_published_at":"2026-10-31T22:00:33.902Z","source_updated_at":"2026-07-13T18:26:46.862Z","source_disclosed_at":"2026-07-13T17:58:44.000Z","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":"2026-10-31T21:41:49.667Z"}],"next_cursor":null,"snapshot_revision":"42594"}