{"action":"Upgrade getgrav/grav to 2.0.0-beta.2 or later.","affected":[{"fixed":"2.0.0-beta.2","introduced":"0"}],"component":"getgrav/grav","cve_ids":["CVE-2026-42842"],"ecosystem":"Packagist","epss":0.0015,"exploited":false,"fixed_versions":["2.0.0-beta.2"],"ghsa_id":"GHSA-c2q3-p4jr-c55f","id":"tcs_01M5KF0F3Y8SQGE3786SVQYR2D","modified_at":"2026-09-10T03:50:46.554857469Z","published_at":"2026-05-05T21:24:45Z","references":["https://osv.dev/vulnerability/GHSA-c2q3-p4jr-c55f","https://github.com/getgrav/grav/security/advisories/GHSA-c2q3-p4jr-c55f","https://nvd.nist.gov/vuln/detail/CVE-2026-42842","https://github.com/getgrav/grav-plugin-form/commit/6bffb4c98be468a155d1656544ec45bb4a443957","https://github.com/getgrav/grav/commit/5a12f9be8314682c8713e569e330f11805d0a663","https://github.com/getgrav/grav"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-c2q3-p4jr-c55f","url":"https://osv.dev/vulnerability/GHSA-c2q3-p4jr-c55f"}],"summary":"Grav Vulnerable to XSS via Taxonomy Field Values in Admin Panel"}