CVE Explorer
CVE-2026-3461
The Visa Acceptance Solutions plugin for WordPress is vulnerable to Authentication Bypass in all versions up to, and including, 2.1.0. This is due to the `express_pay_product_page_pay_for_order()` function logging users in based solely on a user-supplied billing email address during guest checkout for subscription products, without verifying email ownership, requiring a password, or validating a one-time token. This makes it possible for unauthenticated attackers to log in as any existing user,
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Visa Acceptance Solutions","vendor":"visaacceptancesolutions","versions":[{"lessThanOrEqual":"2.1.0","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-288","description":"CWE-288 Authentication Bypass Using an Alternate Path or Channel","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/problemTypes/0/descriptions/0
Source references
5 source assertions{"url":"https://plugins.trac.wordpress.org/browser/visa-acceptance-solutions/tags/2.1.0/public/class-visa-acceptance-payment-gateway-expresspay-public.php#L777"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/visa-acceptance-solutions/tags/2.1.0/public/class-visa-acceptance-payment-gateway-expresspay-public.php#L790"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/visa-acceptance-solutions/trunk/public/class-visa-acceptance-payment-gateway-expresspay-public.php#L777"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/browser/visa-acceptance-solutions/trunk/public/class-visa-acceptance-payment-gateway-expresspay-public.php#L790"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/references/4
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/8d3aea10-d7a0-44bd-94dc-3bad0d27dbd8?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:74e03a2e6a87fa4ae95153df4e06599e7d03774a6d655ee0dba4ee3c9b2be372 · sha256:21b2240b3a90a8ec… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.