{"id":"CVE-2026-34405","aliases":["GHSA-mg36-wvcr-m75h"],"url":"https://o3.security/vulnerability/CVE-2026-34405","summary":"Nuxt OG Image vulnerable to reflected XSS via query parameter injection into HTML attributes","details":"Nuxt OG Image generates OG Images with Vue templates in Nuxt. Prior to version 6.2.5, the image‑generation component by the URI: /_og/d/ (and, in older versions, /og-image/) contains a vulnerability that allows injection of arbitrary attributes into the HTML page body. This issue has been patched in version 6.2.5.","published":"2026-03-31T21:16:24.918Z","modified":"2026-08-12T03:51:26.245010660Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"nuxt-og-image","fixedVersion":"6.2.5"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34405.json"},{"type":"ADVISORY","url":"https://github.com/nuxt-modules/og-image/security/advisories/GHSA-mg36-wvcr-m75h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-34405"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:26.245010660Z"}}