CVE-2026-42763

MEDIUM 6.5

WordPress SePay Gateway plugin <= 1.1.20 - Sensitive Data Exposure vulnerability

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

Missing Authorization vulnerability in SePay team SePay Gateway allows Retrieve Embedded Sensitive Data. This issue affects SePay Gateway: from n/a through 1.1.20.

CWE	CWE-862
Vendor	sepay team
Product	sepay gateway
Published	May 25, 2026
Last Updated	May 26, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

SePay team / SePay Gateway

n/a ≤ 1.1.20

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/wordpress/plugin/sepay-gateway/vulnerability/wordpress-sepay-gateway-plugin-1-1-20-sensitive-data-exposure-vulnerability?_s_id=cve

Credits

ParkHyunWoo | Patchstack Bug Bounty Program