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Vulnerabilities

Vulnerability · 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.

Published Apr 15, 2026 · catalog updated Jun 17, 2026 · The Visa Acceptance Solutions

Check if you run it

No confirmed exploitation is on record for CVE-2026-3461. EPSS is 0.84%. Act only if a listed version of The Visa Acceptance Solutions is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The Visa Acceptance Solutions).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.84%
Remediation
Version ranges on file
Affected products
stated named in the record

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 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, including administrators, by providing the target user's email address in the billing_details parameter, resulting in complete account takeover and site compromise.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • stated named in the record<= 2.1.0

How to fix CVE-2026-3461

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-3461. EPSS is 0.84%. Act only if a listed version of The Visa Acceptance Solutions is installed.

Which versions are affected?

Compare what you have installed with named in the record <= 2.1.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-288. EPSS 0.84%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

WordPress security

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 15, 2026 · NIST NVD

    Detected

    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 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 u

  2. Jun 17, 2026 · NIST NVD

    Updated

    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 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 u

Sources

  • CVE.orgVulnerability recordCVE-2026-3461

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-3461

    30-day exploitation probability 0.8%

    first.org
  • NIST NVDVulnerability recordCVE-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 function logging users in based solely on a user-supplied billing email address dur

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.