Chrome PHP is missing encoding in `CssSelector`

{
  "id": "d03364ec627384889875ef36e753e8ba5a298d3de7a91f4d418d22ab8073127a",
  "url": "https://osv.dev/vulnerability/CVE-2025-48883",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Chrome PHP is missing encoding in `CssSelector`",
    "summary": "Chrome PHP allows users to start playing with chrome/chromium in headless mode from PHP. Prior to version 1.14.0, CSS Selector expressions are not properly encoded, which can lead to XSS (cross-site scripting) vulnerabilities. This is patched in v1.14.0. As a workaround, users can apply encoding manually to their selectors if they are unable to upgrade.",
    "evidence": "osv:CVE-2025-48883",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2025-48883",
      "aliases": [
        "CVE-2025-48883",
        "GHSA-3432-fmrf-7vmh"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/chrome-php/chrome",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "9dce1e484a6703e487da5e219d39a8d2fb3d8afa"
                },
                {
                  "fixed": "34b2b8d1691f4e3940b1e1e95d388fffe81169c8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.14.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "range": [
                      {
                        "fixed": "34b2b8d1691f4e3940b1e1e95d388fffe81169c8"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.13.0",
            "v1.12.0",
            "v1.11.0",
            "v1.10.0",
            "v1.9.0",
            "v1.8.1",
            "v1.8.0",
            "v1.7.1",
            "v1.7.0",
            "v1.6.1",
            "v1.6.0",
            "v1.5.0",
            "v1.4.0",
            "v1.3.0",
            "v1.2.0",
            "v1.1.0",
            "v1.0.0",
            "v0.10.0",
            "v0.9.0",
            "v0.8.1",
            "v0.8.0",
            "v0.7.0",
            "v0.6.0",
            "v0.5.0",
            "v0.4.0",
            "v0.3.0",
            "v0.2.4",
            "v0.2.3",
            "v0.2.2",
            "v0.2.1",
            "v0.2.0",
            "v0.1.4",
            "v0.1.3",
            "v0.1.2",
            "v0.1.1",
            "v0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-48883.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:27.467018646Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/48xxx/CVE-2025-48883.json",
        "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/commit/34b2b8d1691f4e3940b1e1e95d388fffe81169c8",
        "https://github.com/chrome-php/chrome/pull/691"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-79"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/48xxx/CVE-2025-48883.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-48883",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 493804,
  "published_at": "2025-05-30T18:47:42.853+00:00"
}