High 7.4Published Oct 4, 2026

CVE-2026-105218gopay before 1.5.119 Disabled TLS Certificate Verification in xhttp Client

Updated under an hour ago (Oct 28, 2026, 8:50 AM ET)

Does this affect you?

It affects go-pay gopay. Add what you run to find out whether that includes you.

EPSS puts the chance of exploitation in the next 30 days at 0.16%, higher than 5% of scored CVEs.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for go-pay gopay

Exploited in the last 30 days

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.

CVSS: 7.4 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-295
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): 0.16% (percentile 5)
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Oct 5, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

go-pay gopay go_pay:gopay (from the name)	before 1.5.119	CNA record

References

References

https://github.com/go-pay/gopay/issues/540	issue-tracking
https://github.com/go-pay/gopay/commit/f6df04fd4f64a2ad2c303ba063b6502bfdd259fd	patch
https://github.com/go-pay/gopay/blob/v1.5.118/pkg/xhttp/client.go#L15-L37	technical-description
https://github.com/go-pay/gopay	product
https://www.vulncheck.com/advisories/gopay-before-1.5.119-disabled-tls-certificate-verification-in-xhttp-client	third-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.