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CVE

CVE-2026-105218

gopay before 1.5.119 Disabled TLS Certificate Verification in xhttp Client
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CVE

CVE-2026-105218

gopay before 1.5.119 Disabled TLS Certificate Verification in xhttp Client

gopay before 1.5.119 disables TLS certificate verification in defaultClient() in pkg/xhttp/client.go, allowing man-in-the-middle attackers to impersonate payment provider APIs. Attackers can present any certificate to read merchant credentials, signatures and transaction data, and modify payment, refund and order query responses.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.1
-
4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
C
H
U
-

Related Resources

No items found.

References

https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/105xxx/CVE-2026-105218.json, https://nvd.nist.gov/vuln/detail/CVE-2026-105218, https://www.vulncheck.com/advisories/gopay-before-1.5.119-disabled-tls-certificate-verification-in-xhttp-client, https://github.com/go-pay/gopay/issues/540, https://github.com/go-pay/gopay/commit/f6df04fd4f64a2ad2c303ba063b6502bfdd259fd, https://github.com/go-pay/gopay, https://github.com/go-pay/gopay/blob/v1.5.118/pkg/xhttp/client.go#L15-L37

Severity

0

CVSS Score
0
10

Basic Information

Base CVSS
0
EPSS Probability
0.00163%
EPSS Percentile
0.05585%
Introduced Version
0
Fix Available
f6df04fd4f64a2ad2c303ba063b6502bfdd259fd

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