{"action":"Upgrade ci4-cms-erp/ci4ms to 0.31.9.0 or later.","affected":[{"fixed":"0.31.9.0","introduced":"0"}],"component":"ci4-cms-erp/ci4ms","cve_ids":["CVE-2026-45270"],"ecosystem":"Packagist","epss":0.00262,"exploited":false,"fixed_versions":["0.31.9.0"],"ghsa_id":"GHSA-gqr2-7hcg-rchf","id":"tcs_01M5KF31NF7NTQWYZTT279V7VZ","modified_at":"2026-05-18T16:41:25.864347Z","published_at":"2026-05-18T16:23:34Z","references":["https://osv.dev/vulnerability/GHSA-gqr2-7hcg-rchf","https://github.com/ci4-cms-erp/ci4ms/security/advisories/GHSA-gqr2-7hcg-rchf","https://github.com/ci4-cms-erp/ci4ms","https://github.com/ci4-cms-erp/ci4ms/releases/tag/0.31.9.0"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"GHSA-gqr2-7hcg-rchf","url":"https://osv.dev/vulnerability/GHSA-gqr2-7hcg-rchf"}],"summary":"CI4MS: Stored XSS in Pages Module Content via Broken html_purify Validation Rule"}