CVE-2017-6099: PayPal PHP Merchant SDK Cross-site scripting (XSS) vulnerability

medium Affects paypal/merchant-sdk-php. Feed 2026.10.28.3, updated 2026-10-28; published 2022-05-14; advisory modified 2024-04-25.

PayPal PHP Merchant SDK Cross-site scripting (XSS) vulnerability

Package: paypal/merchant-sdk-php Composer
Affected versions: >=3.0.0 and <3.12.0 or <3.0
Fixed in: 3.12.0
Severity: medium CVSS 6.1
Exploitation: not on CISA KEV · EPSS 1% (69.2th percentile)
Published: 2022-05-14
Source: osv.dev

References

CWE-79

NVD record paypal/merchant-sdk-php advisories

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