{"action":"Upgrade @payloadcms/next to 3.78.0 or later.","affected":[{"fixed":"3.78.0","introduced":"0"}],"component":"@payloadcms/next","cve_ids":["CVE-2026-34748"],"ecosystem":"npm","epss":0.00291,"exploited":false,"fixed_versions":["3.78.0"],"ghsa_id":"GHSA-mmxc-95ch-2j7c","id":"tcs_01M5KG14RW9DPC28X19DNSXRHA","modified_at":"2026-04-06T17:05:23.541316Z","published_at":"2026-04-01T21:24:22Z","references":["https://osv.dev/vulnerability/GHSA-mmxc-95ch-2j7c","https://github.com/payloadcms/payload/security/advisories/GHSA-mmxc-95ch-2j7c","https://nvd.nist.gov/vuln/detail/CVE-2026-34748","https://github.com/payloadcms/payload"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"GHSA-mmxc-95ch-2j7c","url":"https://osv.dev/vulnerability/GHSA-mmxc-95ch-2j7c"}],"summary":"@payloadcms/next has Stored XSS in Admin Panel"}