{"items":[{"id":"NVI-00018446","kind":"vulnerability","title":"Nokogiri vulnerable to libxslt protection mechanism bypass","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-qxcg-xjjg-66mj","CVE-2019-11068"],"plain_summary":"GitHub lists this reviewed advisory for nokogiri. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-24eef17f719f578829bc90688e92f7c3"],"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":"2026-06-09T10:21:13.000Z","value":"9.8 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-24eef17f719f578829bc90688e92f7c3"}],"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-24eef17f719f578829bc90688e92f7c3","url":"https://github.com/advisories/GHSA-qxcg-xjjg-66mj","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-qxcg-xjjg-66mj","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T20:58:31.464Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-24eef17f719f578829bc90688e92f7c3"],"technology":"nokogiri","known_exclusions":[],"conditions_summary":"A dependency of Nokogiri, libxslt through 1.1.33 allows bypass of a protection mechanism because callers of `xsltCheckRead` and `xsltCheckWrite` permit access even upon receiving a `-1` error code. `xsltCheckRead` can return `-1` for a crafted URL that is not actually invalid and is subsequently loaded.","public_affected_ranges":["< 1.10.3"]}],"null_published_at":"2026-11-07T07:07:39.837Z","source_updated_at":"2026-06-09T10:21:13.000Z","source_disclosed_at":"2022-05-13T01:21:57.000Z","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":"2026-11-06T20:58:31.464Z"}],"next_cursor":null,"snapshot_revision":"42594"}