{"items":[{"id":"NVI-00013177","kind":"vulnerability","title":"plone.app.contenttypes has a Denial of Service in File Upload due to excessive filename length","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-8pcw-h6w9-h46g"],"plain_summary":"GitHub lists this reviewed advisory for plone.app.contenttypes, plone.app.contenttypes, plone.app.contenttypes. 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-85929d970e39befdc5ee842ebb7e1503"],"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":"2026-09-23T21:49:52.000Z","value":"6.5 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-85929d970e39befdc5ee842ebb7e1503"}],"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-85929d970e39befdc5ee842ebb7e1503","url":"https://github.com/advisories/GHSA-8pcw-h6w9-h46g","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-8pcw-h6w9-h46g","publisher":"GitHub Advisory Database","observed_at":"2026-11-01T07:25:10.521Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-85929d970e39befdc5ee842ebb7e1503"],"technology":"plone.app.contenttypes","known_exclusions":[],"conditions_summary":"### Impact\nWhen creating an Image or File with a very large filename, Plone can become unresponsive. Even if the content loads, it can be hard to edit or delete, because the UI is unwieldy.\n\n### Patches\nThe problem has been patched in `plone.app.contenttypes`.\n\n* On Plone 6.2, upgrade to `plone.app.contenttypes ` 5.0.1.\n* On Plone 6.1, upgrade to `plone.app.contenttypes ` 4.0.10.\n* On Plone 6.0, upgrade to `plone.app.contenttypes ` 3.0.12\n\nAnother part of this problem has been patched in `plone.app.dexterity`. See this advisory.\n\n### Workarounds\nThere are no known workarounds.\n\nThis problem was responsibly reported by Aldin Visnjic to the Plone/Zope Security Team. Thank you!\n\nNote: The Plone/Zope Security team felt that the kind of fixes that were needed could be disruptive in corner cases if they were not careful. So they decided to develop the fixes publicly, giving the whole community the chance the review, and giving them the benefit from early feedback.","public_affected_ranges":["= 5.0.0"]},{"certainty":"source_listed","source_ids":["sr-85929d970e39befdc5ee842ebb7e1503"],"technology":"plone.app.contenttypes","known_exclusions":[],"conditions_summary":"### Impact\nWhen creating an Image or File with a very large filename, Plone can become unresponsive. Even if the content loads, it can be hard to edit or delete, because the UI is unwieldy.\n\n### Patches\nThe problem has been patched in `plone.app.contenttypes`.\n\n* On Plone 6.2, upgrade to `plone.app.contenttypes ` 5.0.1.\n* On Plone 6.1, upgrade to `plone.app.contenttypes ` 4.0.10.\n* On Plone 6.0, upgrade to `plone.app.contenttypes ` 3.0.12\n\nAnother part of this problem has been patched in `plone.app.dexterity`. See this advisory.\n\n### Workarounds\nThere are no known workarounds.\n\nThis problem was responsibly reported by Aldin Visnjic to the Plone/Zope Security Team. Thank you!\n\nNote: The Plone/Zope Security team felt that the kind of fixes that were needed could be disruptive in corner cases if they were not careful. So they decided to develop the fixes publicly, giving the whole community the chance the review, and giving them the benefit from early feedback.","public_affected_ranges":[">= 4.0.0, <= 4.0.9"]},{"certainty":"source_listed","source_ids":["sr-85929d970e39befdc5ee842ebb7e1503"],"technology":"plone.app.contenttypes","known_exclusions":[],"conditions_summary":"### Impact\nWhen creating an Image or File with a very large filename, Plone can become unresponsive. Even if the content loads, it can be hard to edit or delete, because the UI is unwieldy.\n\n### Patches\nThe problem has been patched in `plone.app.contenttypes`.\n\n* On Plone 6.2, upgrade to `plone.app.contenttypes ` 5.0.1.\n* On Plone 6.1, upgrade to `plone.app.contenttypes ` 4.0.10.\n* On Plone 6.0, upgrade to `plone.app.contenttypes ` 3.0.12\n\nAnother part of this problem has been patched in `plone.app.dexterity`. See this advisory.\n\n### Workarounds\nThere are no known workarounds.\n\nThis problem was responsibly reported by Aldin Visnjic to the Plone/Zope Security Team. Thank you!\n\nNote: The Plone/Zope Security team felt that the kind of fixes that were needed could be disruptive in corner cases if they were not careful. So they decided to develop the fixes publicly, giving the whole community the chance the review, and giving them the benefit from early feedback.","public_affected_ranges":["<= 3.0.11"]}],"null_published_at":"2026-11-01T07:29:12.928Z","source_updated_at":"2026-09-23T21:49:52.000Z","source_disclosed_at":"2026-09-23T21:49:51.000Z","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":"2026-11-01T07:25:10.521Z"}],"next_cursor":null,"snapshot_revision":"42594"}