CVE-2024-56365
unknown
CVSS v3
—
CVSS v2
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VIR risk
—
Description
PhpSpreadsheet allows unauthorized Reflected XSS in the constructor of the Downloader class
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | phpoffice/phpspreadsheet | >=3.0.0,<3.7.0 | 3.7.0 |
| Packagist | phpoffice/phpspreadsheet | <1.29.7 | 1.29.7 |
| Packagist | phpoffice/phpspreadsheet | >=2.0.0,<2.1.6 | 2.1.6 |
| Packagist | phpoffice/phpspreadsheet | >=2.2.0,<2.3.5 | 2.3.5 |
| Packagist | phpoffice/phpexcel | <=1.8.2 | |
References
- https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-jmpx-686v-c3wx
- https://nvd.nist.gov/vuln/detail/CVE-2024-56365
- https://github.com/PHPOffice/PhpSpreadsheet/commit/700a80346be269af668914172bc6f4521982d0b4#diff-fbb0f53a5c68eeeffaa9ab35552c0b01740396f1a4045af5d2935ec2a62a7816
- https://github.com/PHPOffice/PhpSpreadsheet
Verify integrity in audit chain (admin only). AS-IS.