{"apiVersion":"1.0","identifier":"CVE-2026-53468","description":"Typemill is a flat-file, Markdown-based content management system designed for informational documentation websites. Versions prior to 2.23.0 are vulnerable to stored HTML attribute injection in the page metadata fields (`og:title` and `og:description`). An authenticated user with permission to modify page metadata can inject arbitrary HTML attributes into generated `<meta>` tags due to missing output encoding. Under certain browser or DOM interaction scenarios, this may lead to stored cross-site scripting (XSS). Version 2.23.0 fixes the issue.","publishedAt":"2026-08-21T22:16:38","lastModifiedAt":"2026-08-24T20:16:47","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-53468","cvssScore":4.6,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","epssProbability":0.00168,"riskScore":0.47,"affectedProduct":"Typemill","affectedVersions":"<2.23.0","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-53468","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-53468","en":"https://www.redsauce.net/en/cves/CVE-2026-53468","fr":"https://www.redsauce.net/fr/cves/CVE-2026-53468","pt":"https://www.redsauce.net/pt/cves/CVE-2026-53468","de":"https://www.redsauce.net/de/cves/CVE-2026-53468","sk":"https://www.redsauce.net/sk/cves/CVE-2026-53468","el":"https://www.redsauce.net/el/cves/CVE-2026-53468"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-53468"}}