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CVE-2024-45293: XXE in PHPSpreadsheet's XLSX reader

high Affects phpoffice/phpexcel, phpoffice/phpspreadsheet. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

XXE in PHPSpreadsheet's XLSX reader

Package
phpoffice/phpexcel Composer
Affected versions
<=1.8.2
Fixed in
no fix recorded
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 3% (86.3th percentile)
Published
2024-10-07
Source
osv.dev

References

XXE in PHPSpreadsheet's XLSX reader

Package
phpoffice/phpspreadsheet Composer
Affected versions
>=2.2.0 and <2.3.0 or <1.29.1 or >=2.0.0 and <2.1.1
Fixed in
2.3.0, 1.29.1, 2.1.1
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 3% (86.3th percentile)
Published
2024-10-07
Source
osv.dev

References

CWE-611
NVD recordphpoffice/phpexcel advisoriesphpoffice/phpspreadsheet advisories

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