{"id":"EUVD-2026-112411","revision":"cd07091764514ef39c849d83b60944c6","records":[{"revision":"cd07091764514ef39c849d83b60944c6","observedAt":"2026-11-01T10:06:12.121+00:00","statement":{"source":"euvd","id":"EUVD-2026-112411","aliases":["CVE-2026-54162","GHSA-x3g7-qrwc-f6c5"],"title":"Ember is a real-time terminal dashboard for Caddy servers with FrankenPHP support. Prior to 1.4.2, interactive TUI row formatters pass Caddy access-log fields, particularly the request URI, through the `fitCellLeft` render helper without ne…","description":"Ember is a real-time terminal dashboard for Caddy servers with FrankenPHP support. Prior to 1.4.2, interactive TUI row formatters pass Caddy access-log fields, particularly the request URI, through the `fitCellLeft` render helper without neutralizing terminal escape or control sequences. An unauthenticated remote client can place ANSI, OSC, or CSI control bytes in an ordinary HTTP request target. Caddy JSON-escapes those bytes, `ParseLogLine` decodes them back into raw controls, and the formatters concatenate them into `View()` output reaching `os.Stdout`. When the operator views the default `Logs` tab, the terminal interprets these sequences, allowing monitoring-dashboard spoofing, clipboard hijacking through `OSC 52`, and window-title spoofing through `OSC 0/2`. This works even with a loopback-only log listener because the input arrives through normal Caddy access logs. `Certificates` and `Routes` share secondary unneutralized render sinks. The `--json`, `--once`, and daemon `--expose` modes are unaffected because they do not render an interactive terminal. Consequences depend on the terminal emulator and usually require further operator action to escalate; this is not general-purpose remote code execution. This issue is fixed in version 1.4.2.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N","score":4.7,"severity":null}],"references":["https://github.com/alexandre-daubois/ember/security/advisories/GHSA-x3g7-qrwc-f6c5","https://github.com/alexandre-daubois/ember/commit/fcb7160e58dba58d6f9b5033cc312fdedc8c9f6b","https://github.com/alexandre-daubois/ember/releases/tag/v1.4.2"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-112411","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 28, 2026, 7:44:41 PM","dateUpdated":"Oct 29, 2026, 6:31:49 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-112411","identifiers":["EUVD-2026-112411","CVE-2026-54162","GHSA-x3g7-qrwc-f6c5"]},"retained":false,"historicalAffected":[]}],"coverage":[]}