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CVE-2026-35453

🗓️ 05 May 2026 19:39:54Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 17 Views

CVE-2026-35453: PhpSpreadsheet HTML Writer XSS via number format text substitution.

Related
Detection
Affected
Refs
Social
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
Cvelist
CVE-2026-35453 PhpSpreadsheet XSS via number format text substitution in HTML Writer
5 May 202619:39
cvelist
EUVD
EUVD-2026-27472
5 May 202619:39
euvd
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
NVD
Vulners
Node
OR
phpofficephpspreadsheetRange2.0.02.1.16
OR
phpofficephpspreadsheetRange2.2.02.4.5
OR
phpofficephpspreadsheetRange3.3.03.10.5
OR
phpofficephpspreadsheetRange4.0.05.7.0
[
  {
    "vendor": "PHPOffice",
    "product": "PhpSpreadsheet",
    "versions": [
      {
        "version": ">= 4.0.0, <= 5.6.0",
        "status": "affected"
      },
      {
        "version": ">= 3.3.0, <= 3.10.4",
        "status": "affected"
      },
      {
        "version": ">= 2.2.0, <= 2.4.4",
        "status": "affected"
      },
      {
        "version": ">= 2.0.0, <= 2.1.15",
        "status": "affected"
      },
      {
        "version": "<= 1.30.3",
        "status": "affected"
      }
    ]
  }
]

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08 May 2026 17:08Current
6Medium risk
Vulners AI Score6
CVSS 3.15.4
CVSS 44.8
EPSS0.0001
SSVC
17