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CVE-2024-56365

PhpSpreadsheet vulnerable to unauthorized reflected XSS in the constructor of the Downloader class

Published: Jan 3, 2025Updated: Apr 21, 2025 Sources: CVE List NVD GHSA BDUCWE-79
5.4MEDIUM
NVD MITRE
EPSS Score
0.3%
Top 75.0%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available
Self-Check
Not available

Description

PhpSpreadsheet allows unauthorized Reflected XSS in the constructor of the Downloader class

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:RS:CC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:CScope
Changed
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-79

Affected Products

Packagist
package-ecosystem
phpoffice/phpspreadsheet
OSS Libraries
phpoffice/phpexcel
OSS Libraries
PHPOffice
oss-project
PhpSpreadsheetLibrary
OSS Libraries / generic-library
Сообщество свободного программного обеспечения
oss-projectaka fsf
PhpSpreadsheetLibraryLibrary
OSS Libraries / generic-library
and 1 more affected products View all →

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

https://github.com/PHPOffice/PhpSpreadsheet/security/advisories/GHSA-jmpx-686v-c3wx
github.com
https://nvd.nist.gov/vuln/detail/CVE-2024-56365
nvd.nist.gov
https://github.com/PHPOffice/PhpSpreadsheet/commit/700a80346be269af668914172bc6f4521982d0b4#diff-fbb0f53a5c68eeeffaa9ab35552c0b01740396f1a4045af5d2935ec2a62a7816
github.com
and 3 more references View all →

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