{"items":[{"id":"NVI-00007287","kind":"vulnerability","title":"Users can edit the tags of any discussion","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-32wx-4gxx-h48f"],"plain_summary":"OSV carries this publisher advisory for flarum/tags. 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 0.1.0-beta.13.2 for flarum/tags. Confirm the publisher’s latest guidance.","source_ids":["sr-d624dee7d57c7353bb8557ac58eb0548"],"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-d624dee7d57c7353bb8557ac58eb0548","url":"https://github.com/advisories/GHSA-32wx-4gxx-h48f","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-32wx-4gxx-h48f","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:49.648Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-d624dee7d57c7353bb8557ac58eb0548"],"technology":"flarum/tags","known_exclusions":[],"conditions_summary":"This advisory concerns a vulnerability which was patched and publicly released on October 5, 2020.\n\n### Impact\nThis vulnerability allowed any registered user to edit the tags of any discussion for which they have READ access using the REST API.\n\nUsers were able to remove any existing tag, and add any tag in which they are allowed to create discussions. The chosen tags still had to match the configured Tags minimums and maximums.\n\nBy moving the discussion to new tags, users were able to go around permissions applied to restricted tags. Depending on the setup, this can include publicly exposing content that was only visible to certain groups, or gain the ability to interact with content where such interaction was limited.\n\nThe full impact varies depending on the configuration of permissions and restricted tags, and which community extensions are being used. All tag-scoped permissions offered by extensions are impacted by this ability to go around them.\n\nForums that don't use restricted tags and don't use any extension that relies on tags for access control should not see any security impact. An update is still required to stop users from being able to change any discussion's tags.\n\nF","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 0.1.0-beta.13.2"]}],"null_published_at":"2026-10-31T22:13:14.329Z","source_updated_at":"2024-12-02T05:40:49.402Z","source_disclosed_at":"2021-01-29T18:13:32.000Z","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":"2026-10-31T21:41:49.648Z"}],"next_cursor":null,"snapshot_revision":"40769"}