{"items":[{"id":"NVI-00015056","kind":"vulnerability","title":"Angular SSR: Missing Fallback Raw-Content Serialization Escaping leads to Cross-Site Scripting (XSS)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-vpx6-8pjr-4g3v","CVE-2026-69149"],"plain_summary":"GitHub lists this reviewed advisory for @angular/platform-server, @angular/platform-server, @angular/platform-server, @angular/platform-server. 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-13389a80e750f6846b95667adc080b69"],"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":[],"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-13389a80e750f6846b95667adc080b69","url":"https://github.com/advisories/GHSA-vpx6-8pjr-4g3v","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-vpx6-8pjr-4g3v","publisher":"GitHub Advisory Database","observed_at":"2026-11-03T09:58:33.950Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-13389a80e750f6846b95667adc080b69"],"technology":"@angular/platform-server","known_exclusions":[],"conditions_summary":"A Cross-Site Scripting (XSS) vulnerability exists in `@angular/platform-server`'s DOM emulation dependency (`domino`) when serializing the content of fallback raw-content elements (``, ``, ``, and ``).\n\nWhen rendering dynamic text content inside fallback raw-content elements via template bindings, the template engine expects the browser to render the content safely. Under Server-Side Rendering (SSR), `domino` is configured with scripting enabled, meaning these elements are treated as raw-text elements.\n\nHowever, `domino`'s serializer previously did not escape text nodes within fallback raw-content elements (``, ``, ``, ``) during DOM serialization. As a result, any occurrence of closing tags in the bound dynamic text was not escaped.\n\nThe unescaped closing tag could be serialized directly into the output HTML. When parsed by a browser or re-parsed during SSR post-processing without preserving raw-content parser state, an injected closing tag closes the element early, allowing an injected script block to execute in the user's browser context, causing same-origin Cross-Site Scripting (XSS).\n\n### Impact\n\nThis vu","public_affected_ranges":[">= 22.0.0-next.0, < 22.0.7"]},{"certainty":"source_listed","source_ids":["sr-13389a80e750f6846b95667adc080b69"],"technology":"@angular/platform-server","known_exclusions":[],"conditions_summary":"A Cross-Site Scripting (XSS) vulnerability exists in `@angular/platform-server`'s DOM emulation dependency (`domino`) when serializing the content of fallback raw-content elements (``, ``, ``, and ``).\n\nWhen rendering dynamic text content inside fallback raw-content elements via template bindings, the template engine expects the browser to render the content safely. Under Server-Side Rendering (SSR), `domino` is configured with scripting enabled, meaning these elements are treated as raw-text elements.\n\nHowever, `domino`'s serializer previously did not escape text nodes within fallback raw-content elements (``, ``, ``, ``) during DOM serialization. As a result, any occurrence of closing tags in the bound dynamic text was not escaped.\n\nThe unescaped closing tag could be serialized directly into the output HTML. When parsed by a browser or re-parsed during SSR post-processing without preserving raw-content parser state, an injected closing tag closes the element early, allowing an injected script block to execute in the user's browser context, causing same-origin Cross-Site Scripting (XSS).\n\n### Impact\n\nThis vu","public_affected_ranges":[">= 21.0.0-next.0, < 21.2.19"]},{"certainty":"source_listed","source_ids":["sr-13389a80e750f6846b95667adc080b69"],"technology":"@angular/platform-server","known_exclusions":[],"conditions_summary":"A Cross-Site Scripting (XSS) vulnerability exists in `@angular/platform-server`'s DOM emulation dependency (`domino`) when serializing the content of fallback raw-content elements (``, ``, ``, and ``).\n\nWhen rendering dynamic text content inside fallback raw-content elements via template bindings, the template engine expects the browser to render the content safely. Under Server-Side Rendering (SSR), `domino` is configured with scripting enabled, meaning these elements are treated as raw-text elements.\n\nHowever, `domino`'s serializer previously did not escape text nodes within fallback raw-content elements (``, ``, ``, ``) during DOM serialization. As a result, any occurrence of closing tags in the bound dynamic text was not escaped.\n\nThe unescaped closing tag could be serialized directly into the output HTML. When parsed by a browser or re-parsed during SSR post-processing without preserving raw-content parser state, an injected closing tag closes the element early, allowing an injected script block to execute in the user's browser context, causing same-origin Cross-Site Scripting (XSS).\n\n### Impact\n\nThis vu","public_affected_ranges":[">= 20.0.0-next.0, < 20.3.27"]},{"certainty":"source_listed","source_ids":["sr-13389a80e750f6846b95667adc080b69"],"technology":"@angular/platform-server","known_exclusions":[],"conditions_summary":"A Cross-Site Scripting (XSS) vulnerability exists in `@angular/platform-server`'s DOM emulation dependency (`domino`) when serializing the content of fallback raw-content elements (``, ``, ``, and ``).\n\nWhen rendering dynamic text content inside fallback raw-content elements via template bindings, the template engine expects the browser to render the content safely. Under Server-Side Rendering (SSR), `domino` is configured with scripting enabled, meaning these elements are treated as raw-text elements.\n\nHowever, `domino`'s serializer previously did not escape text nodes within fallback raw-content elements (``, ``, ``, ``) during DOM serialization. As a result, any occurrence of closing tags in the bound dynamic text was not escaped.\n\nThe unescaped closing tag could be serialized directly into the output HTML. When parsed by a browser or re-parsed during SSR post-processing without preserving raw-content parser state, an injected closing tag closes the element early, allowing an injected script block to execute in the user's browser context, causing same-origin Cross-Site Scripting (XSS).\n\n### Impact\n\nThis vu","public_affected_ranges":["<= 19.2.25"]}],"null_published_at":"2026-11-03T10:03:26.540Z","source_updated_at":"2026-08-03T16:14:45.000Z","source_disclosed_at":"2026-08-03T16:14:43.000Z","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":"2026-11-03T09:58:33.950Z"}],"next_cursor":null,"snapshot_revision":"42594"}