{"id":"GHSA-3432-fmrf-7vmh","aliases":["CVE-2025-48883"],"title":"Chrome PHP is missing encoding in `CssSelector`","titleSource":"OSV","descriptionSource":"OSV","declaredSeverity":"MODERATE","description":"### Impact\n\nCSS Selector expressions are not properly encoded, which can lead to XSS (cross-site scripting) vulnerabilities.\n\n### Patches\n\nThis is patched in v1.14.0.\n\n### Workarounds\n\nUsers can apply encoding manually to their selectors, if they are unable to upgrade.","severity":"medium","score":5.3,"published":"2025-05-28T16:06:03.000Z","modified":"2025-05-30T21:58:08.274Z","withdrawn":false,"knownExploited":false,"affected":[{"ecosystem":"Packagist","name":"chrome-php/chrome","sources":[{"name":"OSV · GHSA-3432-fmrf-7vmh","url":"https://osv.dev/vulnerability/GHSA-3432-fmrf-7vmh"}],"ranges":[{"events":[{"introduced":"0"},{"fixed":"1.14.0"}],"type":"ECOSYSTEM"}],"versions":["v0.1.0","v0.1.1","v0.1.2","v0.1.3","v0.1.4","v0.10.0","v0.11.0","v0.11.1","v0.11.2","v0.2.0","v0.2.1","v0.2.2","v0.2.3","v0.2.4","v0.3.0","v0.4.0","v0.5.0","v0.6.0","v0.7.0","v0.8.0","v0.8.1","v0.9.0","v1.0.0","v1.0.1","v1.1.0","v1.1.1","v1.10.0","v1.10.1","v1.11.0","v1.12.0","v1.12.1","v1.13.0","v1.2.0","v1.2.1","v1.3.0","v1.3.1","v1.4.0","v1.4.1","v1.5.0","v1.6.0","v1.6.1","v1.6.2","v1.7.0","v1.7.1","v1.7.2","v1.8.0","v1.8.1","v1.9.0","v1.9.1"],"fixed":["1.14.0"]}],"sourceAffected":[],"references":["https://github.com/chrome-php/chrome/security/advisories/GHSA-3432-fmrf-7vmh","https://nvd.nist.gov/vuln/detail/CVE-2025-48883","https://github.com/chrome-php/chrome/pull/691","https://github.com/chrome-php/chrome/commit/34b2b8d1691f4e3940b1e1e95d388fffe81169c8","https://github.com/chrome-php/chrome"],"sources":[{"name":"OSV","id":"GHSA-3432-fmrf-7vmh","modified":"2025-05-30T21:58:08.274650Z","url":"https://osv.dev/vulnerability/GHSA-3432-fmrf-7vmh"}],"assessments":[{"source":"OSV","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","score":5.3}],"products":[],"remediation":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T13:35:32.756Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}