{"id":"CVE-2026-111932","summary":"Coder before 2.34.2 Stored HTML Injection via Appearance Settings","details":"Coder before 2.29.17, 2.30.0 before 2.32.7, 2.33.0 before 2.33.8, and 2.34.0 before 2.34.2 contains a stored HTML injection vulnerability because the ApplicationName and LogoURL appearance settings are rendered into HTML output without sufficient escaping. Attackers with the Owner role can store HTML markup in these settings that renders in the Coder dashboard and in SMTP notification emails sent to other deployment users.","aliases":["GHSA-h58c-xccx-75m3","GO-2026-6267"],"modified":"2026-10-18T10:55:43.815551258Z","published":"2026-10-17T18:46:42.757Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111932.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111932.json"},{"type":"ADVISORY","url":"https://github.com/coder/coder/security/advisories/GHSA-h58c-xccx-75m3"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111932"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/coder-before-2.34.2-stored-html-injection-via-appearance-settings"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/coder/coder","events":[{"introduced":"3006da5ef7a9c27755aa5b2f3f5f05d2c8971a58"},{"fixed":"d7774e5c4ca222ee89a8b6aa82b61c1f8bb81d1f"},{"introduced":"f009c17217e6bad9a61ba511d23735bc1ce94da0"},{"fixed":"f9486be96df392b017941ff6a6bd43a629adc86c"},{"introduced":"43e67d12e278e13399cffc77f132e8e628339477"},{"fixed":"0374b00b63bc5043a507194f284ef298e0ea3b52"},{"introduced":"0"},{"fixed":"77253bfc55665027a374a5d2fb70f4ff74410326"}],"database_specific":{"extracted_events":[{"introduced":"2.34.0"},{"fixed":"2.34.2"},{"introduced":"2.33.0"},{"fixed":"2.33.8"},{"introduced":"2.30.0"},{"fixed":"2.32.7"},{"introduced":"0"},{"fixed":"2.29.17"}],"source":"AFFECTED_FIELD"}}],"versions":["v2.29.16","v2.33.7","v2.34.1","v2.32.6","v2.32.5","v2.33.6","v2.34.0","v2.29.15","v2.32.4","v2.33.5","v2.32.3","v2.29.14","v2.33.4","v2.29.13","v2.32.2","v2.33.3","v2.29.12","v2.33.2","v2.32.1","v2.33.1","v2.33.0","v2.29.11","v2.29.10","v2.32.0","v2.33.0-rc.0","v2.29.9","v2.29.8","v2.32.0-rc.0","v2.29.7","v2.29.6","v2.29.5","v2.29.4","v2.29.3","v2.29.2","v2.29.1","v2.29.0","v2.10.0","v2.9.0","v2.6.0","v2.8.0","v2.7.1","v2.7.0","v2.5.1","v2.5.0","v2.4.0","v2.3.3","v2.3.2","v2.3.1","v2.3.0","v2.2.1","v2.1.5","v2.1.4","v2.1.3","v2.1.2","v2.1.1","v2.0.2","v0.27.1","v0.27.0","v0.26.2","v0.26.1","v0.26.0","v0.25.0","v0.24.1","v0.24.0","v0.23.7","v0.23.6","v0.23.5","v0.23.4","v0.23.3","v0.23.2","v0.23.1","v0.23.0","v0.22.2","v0.22.1","v0.22.0","v0.21.3","v0.21.2","v0.21.1","v0.21.0","v0.20.1","v0.20.0","v0.19.2","v0.19.1","v0.19.0","v0.18.1","v0.18.0","v0.17.4","v0.17.3","v0.17.2","v0.17.1","v0.17.0","v0.16.0","v0.15.3","v0.15.2","v0.15.1","v0.15.0","v0.14.3","v0.14.2","v0.14.1","v0.14.0","v0.13.6","v0.13.5","v0.13.4","v0.13.3","v0.13.2","v0.13.1","v0.13.0","v0.12.9","v0.12.8","v0.12.7","v0.12.6","v0.12.5","v0.12.4","v0.12.3","v0.12.2","v0.12.1","v0.12.0","v0.11.0","v0.10.2","v0.10.1","v0.10.0","rm","v0.9.10","v0.9.9","v0.9.8","v0.9.7","v0.9.6","v0.9.5","v0.9.4","v0.9.3","v0.9.2","v0.9.1","v0.9.0","v0.8.15","v0.8.14","v0.8.13","v0.8.12","v0.8.11","v0.8.10","v0.8.9","v0.8.8","v0.8.7","v0.8.6","v0.8.5","v0.8.4","v0.8.3","v0.8.2","v0.8.1","v0.8.0","v0.7.12","v0.7.11","v0.7.10","v0.7.9","v0.7.8","v0.7.7","v0.7.6","v0.7.5","v0.7.4","v0.7.3","v0.7.2","v0.7.1","v0.7.0","v0.6.6","v0.6.5","v0.6.4","v0.6.3","v0.6.2","v0.6.1","v0.6.0","v0.5.11","v0.5.10","v0.5.9","v0.5.8","v0.5.7","v0.5.6","v0.5.5","v0.5.4","v0.5.3","v0.5.2","v0.5.1","v0.5.0","v0.4.4","v0.4.3","v0.4.2","v0.4.1","v0.4.0","v0.3.5","v0.3.4","v0.3.3","v0.3.2","v0.3.1","v0.3.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111932.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N"}]}