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CVE-2019-20455

🗓️ 09 Jan 2026 10:06:00Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 21 Views

Vulnerability in Heartland Global Payments SDK lacks SSL certificate validation enforcement.

Related
Refs
ReporterTitlePublishedViews
Family
cnvd
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PHP Authorization Issues Vulnerability
17 Feb 202000:00
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14 Feb 202015:43
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CVE-2019-20455
14 Feb 202015:43
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euvd
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EUVD-2021-2239
7 Oct 202500:30
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github
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Improper Certificate Validation in Heartland & Global Payments PHP SDK
12 Oct 202116:31
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mend
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CVE-2019-20455
14 Feb 202015:43
–mend
nvd
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CVE-2019-20455
14 Feb 202016:15
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osv_ghsa
osv_ghsa
GHSA-PM77-C4Q7-3FWJ Improper Certificate Validation in Heartland & Global Payments PHP SDK
12 Oct 202116:31
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prion
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Design/Logic Flaw
14 Feb 202016:15
–prion
ptsecurity
Positive Technologies
PT-2020-10459 · Heartland & Global Payments · Heartland & Global Payments Php Sdk
14 Feb 202000:00
–ptsecurity
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09 Jan 2026 10:06Current
6.2Medium risk
Vulners AI Score6.2
CVSS 24.3
CVSS 3.15.9
EPSS0.00976
21