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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2023-46734","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 4.4.51"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.4.31"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 6.3.8"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 4.4.51"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.4.31"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 6.3.8"]}],"null_published_at":"2026-11-03T17:49:21.353Z","source_updated_at":"2026-09-10T03:49:59.261Z","source_disclosed_at":"2023-11-12T15:52:51.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:42:31.000Z"},{"id":"NVI-00003746","kind":"vulnerability","title":"Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-q847-2q57-wmr3","CVE-2023-46734"],"plain_summary":"OSV carries this publisher advisory for symfony/twig-bridge, symfony/twig-bridge, symfony/twig-bridge, symfony/symfony, symfony/symfony. 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 4.4.51 for symfony/twig-bridge. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 5.4.31 for symfony/twig-bridge. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 6.3.8 for symfony/twig-bridge. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 4.4.51 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 5.4.31 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 6.3.8 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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-82cc798b6fa075be8af527b779700d70"],"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":"0.688%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.52733. Missing scores are unknown.","source_id":"sr-82cc798b6fa075be8af527b779700d70"}],"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-4939201c000cddfdf8aa08ba0aabab06","url":"https://github.com/advisories/GHSA-q847-2q57-wmr3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q847-2q57-wmr3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:31.000Z"},{"id":"sr-82cc798b6fa075be8af527b779700d70","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-2023-46734","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 4.4.51"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.4.31"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 6.3.8"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 4.4.51"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.4.31"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 6.3.8"]}],"null_published_at":"2026-11-03T02:33:09.091Z","source_updated_at":"2026-09-10T03:49:59.261Z","source_disclosed_at":"2023-11-12T15:52:51.000Z","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":"2026-10-31T21:42:31.000Z"},{"id":"NVI-00003746","kind":"vulnerability","title":"Symfony potential Cross-site Scripting vulnerabilities in CodeExtension filters","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-q847-2q57-wmr3","CVE-2023-46734"],"plain_summary":"OSV carries this publisher advisory for symfony/twig-bridge, symfony/twig-bridge, symfony/twig-bridge, symfony/symfony, symfony/symfony. 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 4.4.51 for symfony/twig-bridge. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 5.4.31 for symfony/twig-bridge. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 6.3.8 for symfony/twig-bridge. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 4.4.51 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 5.4.31 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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":"The original advisory lists fixed boundaries 6.3.8 for symfony/symfony. Confirm the publisher’s latest guidance.","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"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-4939201c000cddfdf8aa08ba0aabab06","url":"https://github.com/advisories/GHSA-q847-2q57-wmr3","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-q847-2q57-wmr3","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:42:31.000Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 4.4.51"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.4.31"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/twig-bridge","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 6.3.8"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 2.0.0; fixed 4.4.51"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 5.0.0; fixed 5.4.31"]},{"certainty":"source_listed","source_ids":["sr-4939201c000cddfdf8aa08ba0aabab06"],"technology":"symfony/symfony","known_exclusions":[],"conditions_summary":"### Description\n\nSome Twig filters in CodeExtension use \"is_safe=html\" but don't actually ensure their input is safe.\n\n### Resolution\n\nSymfony now escapes the output of the affected filters.\n\nThe patch for this issue is available here for branch 4.4.\n\n### Credits\n\nWe would like to thank Pierre Rudloff for reporting the issue and to Nicolas Grekas for providing the fix.","public_affected_ranges":["ECOSYSTEM: introduced 6.0.0; fixed 6.3.8"]}],"null_published_at":"2026-10-31T22:12:48.029Z","source_updated_at":"2026-09-10T03:49:59.261Z","source_disclosed_at":"2023-11-12T15:52:51.000Z","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":"2026-10-31T21:42:31.000Z"}],"next_cursor":null,"snapshot_revision":"42594"}