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Besides that, a valid backend user account is needed.\n\n### Solution\nUpdate to TYPO3 version 10.4.10 that fixes the problem described.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.10"]}],"null_published_at":"2026-11-01T01:45:38.532Z","source_updated_at":"2026-07-08T06:27:23.991Z","source_disclosed_at":"2020-11-23T21:18:44.000Z","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":"2026-10-31T21:42:31.001Z"},{"id":"NVI-00002724","kind":"vulnerability","title":"XML External Entity in Dashboard Widget","revision":2,"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-q9cp-mc96-m4w2","CVE-2020-26229"],"plain_summary":"OSV carries this publisher advisory for typo3/cms-core, typo3/cms. 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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-d12e9dd98a1ee220997e1b2dd71b2d5f"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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This report has not examined your application.","related_sources":[{"id":"sr-243cf3ff51f9da4a584e4f7c7a3f19aa","url":"https://github.com/advisories/GHSA-q9cp-mc96-m4w2","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q9cp-mc96-m4w2","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:31.001Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-243cf3ff51f9da4a584e4f7c7a3f19aa"],"technology":"typo3/cms-core","known_exclusions":[],"conditions_summary":"### Problem\nIt has been discovered that RSS widgets are susceptible to XML external entity processing.\nThis vulnerability is reasonable, but is theoretical - it was not possible to actually reproduce the vulnerability with current PHP versions of supported and maintained system distributions.\n\nAt least with _libxml2_ version 2.9, the processing of XML external entities is disabled per default - and cannot be exploited. Besides that, a valid backend user account is needed.\n\n### Solution\nUpdate to TYPO3 version 10.4.10 that fixes the problem described.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.10"]},{"certainty":"source_listed","source_ids":["sr-243cf3ff51f9da4a584e4f7c7a3f19aa"],"technology":"typo3/cms","known_exclusions":[],"conditions_summary":"### Problem\nIt has been discovered that RSS widgets are susceptible to XML external entity processing.\nThis vulnerability is reasonable, but is theoretical - it was not possible to actually reproduce the vulnerability with current PHP versions of supported and maintained system distributions.\n\nAt least with _libxml2_ version 2.9, the processing of XML external entities is disabled per default - and cannot be exploited. Besides that, a valid backend user account is needed.\n\n### Solution\nUpdate to TYPO3 version 10.4.10 that fixes the problem described.","public_affected_ranges":["ECOSYSTEM: introduced 10.0.0; fixed 10.4.10"]}],"null_published_at":"2026-10-31T22:00:33.901Z","source_updated_at":"2026-07-08T06:27:23.991Z","source_disclosed_at":"2020-11-23T21:18:44.000Z","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":"2026-10-31T21:42:31.001Z"}],"next_cursor":null,"snapshot_revision":"42594"}