{"items":[{"id":"NVI-00005656","kind":"vulnerability","title":"Winter: Local File Inclusion through =include directives in JavaScript asset compilation","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-2223-f22x-24cq","CVE-2026-79773"],"plain_summary":"OSV carries this publisher advisory for winter/wn-system-module. 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 1.2.13 for winter/wn-system-module. Confirm the publisher’s latest guidance.","source_ids":["sr-9796e814ee5ff2de78b2b43b6d5a78cb"],"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":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0817e36cf730cf90bb358f5a5abde102"],"action_type":"investigate","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":[{"kind":"CVSS","as_of":"2026-10-08T16:17:44.927Z","value":"4.9 MEDIUM (3.1)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-9d7b95cc6ef869272070371f9fb6b054"},{"kind":"CVSS","as_of":"2026-10-08T16:17:44.927Z","value":"6.9 MEDIUM (4.0)","meaning":"disclosure@vulncheck.com severity; no combined Null risk score.","source_id":"sr-9d7b95cc6ef869272070371f9fb6b054"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.493%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.42344. Missing scores are unknown.","source_id":"sr-0817e36cf730cf90bb358f5a5abde102"}],"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-9796e814ee5ff2de78b2b43b6d5a78cb","url":"https://github.com/advisories/GHSA-2223-f22x-24cq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-2223-f22x-24cq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:40.007Z"},{"id":"sr-9d7b95cc6ef869272070371f9fb6b054","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-79773","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-79773","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-01T07:24:58.008Z"},{"id":"sr-0817e36cf730cf90bb358f5a5abde102","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-79773","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.385Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9796e814ee5ff2de78b2b43b6d5a78cb"],"technology":"winter/wn-system-module","known_exclusions":[],"conditions_summary":"### Impact\n\nAffected versions of Winter CMS allow authenticated backend users with the `cms.manage_assets` permission (\"Manage website assets - images, JavaScript files, CSS files\") to disclose arbitrary files readable by the PHP process by placing an `=include` / `=require` directive in a theme JavaScript asset.\n\n`Winter\\Storm\\Parse\\Assetic\\Filter\\JavascriptImporter` processes `=include` / `=require` directives found in comment blocks of JavaScript assets passed through `System\\Classes\\CombineAssets`. The directive target was resolved relative to the including file's own directory with `realpath()` and inlined into the combined output with no confinement check, so a directive such as `=include ../../../.env` escaped the theme's asset tree and inlined an arbitrary server-readable file. The only restriction was that the target had to have a file extension, since extension-less names had `.js` appended to them.\n\nBecause the combined output is served through the `combine/{file}` route, which performs no authentication or authorization checks, the disclosed contents then became readable by **unauthenticated** visitors at a stable URL as soon as the asset was referenced by any template.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.2.13"]}],"null_published_at":"2026-11-06T15:18:11.513Z","source_updated_at":"2026-08-27T04:10:43.089Z","source_disclosed_at":"2026-08-20T18:44:17.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:41:40.007Z"},{"id":"NVI-00005656","kind":"vulnerability","title":"Winter: Local File Inclusion through =include directives in JavaScript asset compilation","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-2223-f22x-24cq","CVE-2026-79773"],"plain_summary":"OSV carries this publisher advisory for winter/wn-system-module. 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 1.2.13 for winter/wn-system-module. Confirm the publisher’s latest guidance.","source_ids":["sr-9796e814ee5ff2de78b2b43b6d5a78cb"],"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":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0817e36cf730cf90bb358f5a5abde102"],"action_type":"investigate","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":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.493%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.42344. Missing scores are unknown.","source_id":"sr-0817e36cf730cf90bb358f5a5abde102"}],"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-9796e814ee5ff2de78b2b43b6d5a78cb","url":"https://github.com/advisories/GHSA-2223-f22x-24cq","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-2223-f22x-24cq","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:40.007Z"},{"id":"sr-0817e36cf730cf90bb358f5a5abde102","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-79773","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.385Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-9796e814ee5ff2de78b2b43b6d5a78cb"],"technology":"winter/wn-system-module","known_exclusions":[],"conditions_summary":"### Impact\n\nAffected versions of Winter CMS allow authenticated backend users with the `cms.manage_assets` permission (\"Manage website assets - images, JavaScript files, CSS files\") to disclose arbitrary files readable by the PHP process by placing an `=include` / `=require` directive in a theme JavaScript asset.\n\n`Winter\\Storm\\Parse\\Assetic\\Filter\\JavascriptImporter` processes `=include` / `=require` directives found in comment blocks of JavaScript assets passed through `System\\Classes\\CombineAssets`. The directive target was resolved relative to the including file's own directory with `realpath()` and inlined into the combined output with no confinement check, so a directive such as `=include ../../../.env` escaped the theme's asset tree and inlined an arbitrary server-readable file. The only restriction was that the target had to have a file extension, since extension-less names had `.js` appended to them.\n\nBecause the combined output is served through the `combine/{file}` route, which performs no authentication or authorization checks, the disclosed contents then became readable by **unauthenticated** visitors at a stable URL as soon as the asset was referenced by any template.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 1.2.13"]}],"null_published_at":"2026-10-31T22:13:44.223Z","source_updated_at":"2026-08-27T04:10:43.089Z","source_disclosed_at":"2026-08-20T18:44:17.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:40.007Z"}],"next_cursor":null,"snapshot_revision":"42594"}