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CVE-2021-38337: The RSVPMaker Excel WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/phpexcel/PHPExcel/Shared/JAMA/docs/download.php file which a

medium Affects rsvpmaker-excel (WordPress plugin). Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

The RSVPMaker Excel WordPress plugin is vulnerable to Reflected Cross-Site Scripting due to a reflected $_SERVER["PHP_SELF"] value in the ~/phpexcel/PHPExcel/Shared/JAMA/docs/download.php file which a

Package
rsvpmaker-excel (WordPress plugin) WordPress
Affected versions
<=1.1
Fixed in
no fix recorded
Severity
medium  CVSS 6.1
Exploitation
not on CISA KEV · EPSS 1% (59.4th percentile)
Published
2021-09-10
Source
nvd

References

CWE-79
NVD recordrsvpmaker-excel (WordPress plugin) advisories

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