WordPress Best Payments Plugin for WP plugin <= 4.6.19 - Payment Bypass vulnerability

published 2026-06-15 4 mo ago modified 2026-10-25 14 d ago also EUVD-2026-36820

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 16%
public exploits: 0; none known

Unauthenticated Bypass Vulnerability in Best Payments Plugin for WP <= 4.6.19 versions.

Patch / fix

fixed in 1

WPManageNinja Best Payments Plugin for WP 4.6.20

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 4 mo ago (2026-06-15)

Exploit prediction

0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected products

WPManageNinja Best Payments Plugin for WP

Classification

Weakness

CWE-472 External Control of Assumed-Immutable Web Parameter

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/wordpress/plugin/wp-payment-form/vulnerability/wordpress-best-payments-plugin-for-wp-plugin-4-6-19-p
vdb-entry

Sources

CVE List CVE-2026-42655
NVD CVE-2026-42655

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary