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EUVD-2026-27472

🗓️ 05 May 2026 19:39:54Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 3 Views

Html Writer ignores escaping for @ formats, enabling HTML injection; fixed in later releases.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-35453
5 May 202619:39
attackerkb
Circl
CVE-2026-35453
5 May 202621:34
circl
CNNVD
PhpSpreadsheet 跨站脚本漏洞
5 May 202600:00
cnnvd
CVE
CVE-2026-35453
5 May 202619:39
cve
Cvelist
CVE-2026-35453 PhpSpreadsheet XSS via number format text substitution in HTML Writer
5 May 202619:39
cvelist
Github Security Blog
PhpSpreadsheet has XSS via NumberFormat @ Text Substitution in HTML Writer
28 Apr 202622:50
github
NVD
CVE-2026-35453
5 May 202620:16
nvd
OSV
GHSA-6WPP-88CP-7Q68 PhpSpreadsheet has XSS via NumberFormat @ Text Substitution in HTML Writer
28 Apr 202622:50
osv
Positive Technologies
PT-2026-35931
28 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-35453
6 May 202620:22
redhatcve
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9a9d123a-b81f-3bd3-97dd-d365921352f3",
        "vendor": {
          "name": "PHPOffice"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "3c78a1c1-6e3e-3555-947c-c6da82ca538e",
        "product": {
          "name": "PhpSpreadsheet"
        },
        "product_version": "2.0.0, ≤ 2.1.15"
      },
      {
        "id": "457f6a66-00d3-3508-989f-f79257729887",
        "product": {
          "name": "PhpSpreadsheet"
        },
        "product_version": "4.0.0, ≤ 5.6.0"
      },
      {
        "id": "992b0b0c-f82b-34ab-844c-de8bb4015fa1",
        "product": {
          "name": "PhpSpreadsheet"
        },
        "product_version": "2.2.0, ≤ 2.4.4"
      },
      {
        "id": "a7d4170d-304a-37c7-a83f-5e8185e2ea4a",
        "product": {
          "name": "PhpSpreadsheet"
        },
        "product_version": "3.3.0, ≤ 3.10.4"
      },
      {
        "id": "d9300dbb-96e2-3e9e-bef0-6b3146365f9a",
        "product": {
          "name": "PhpSpreadsheet"
        },
        "product_version": "≤ 1.30.3"
      }
    ]
  }
]

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05 May 2026 19:39Current
6Medium risk
Vulners AI Score6
CVSS 44.8
EPSS0.00012
3