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CVE-2026-45034

🗓️ 22 Jun 2026 20:32:32Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 66 Views

CVE-2026-45034: PhpSpreadsheet bypasses wrapper checks via phar wrappers, risking RCE; fixed in 1.30.5.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
GithubExploit
Exploit for CVE-2026-45034
11 Jun 202606:47
githubexploit
ATTACKERKB
CVE-2026-45034
22 Jun 202620:32
attackerkb
Circl
CVE-2026-45034
7 Jun 202604:04
circl
Cvelist
CVE-2026-45034 PhpSpreadsheet: File::prohibitWrappers bypass
22 Jun 202620:32
cvelist
EUVD
EUVD-2026-38359
22 Jun 202620:32
euvd
Github Security Blog
PHPSpreadsheet has a patch bypass for CVE-2026-34084
8 Jun 202623:00
github
NVD
CVE-2026-45034
22 Jun 202621:16
nvd
OSV
GHSA-87M4-826X-3CRX PHPSpreadsheet has a patch bypass for CVE-2026-34084
8 Jun 202623:00
osv
Positive Technologies
PT-2026-47606
8 Jun 202600:00
ptsecurity
Snyk
Deserialization of Untrusted Data
22 Jun 202622:21
snyk
Rows per page
Vulners
Node
[
  {
    "vendor": "PHPOffice",
    "product": "PhpSpreadsheet",
    "versions": [
      {
        "version": "< 1.30.5",
        "status": "affected"
      }
    ]
  }
]

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23 Jun 2026 16:16Current
5.9Medium risk
Vulners AI Score5.9
CVSS 49.2
EPSS0.00351
SSVC
66