asVereinbase: Password and second-factor authentication bypass
The asVereinbase WordPress plugin before 1.1.8 does not require a valid password or a genuine second factor before authenticating a user, treating an empty stored value as a match, so an unauthenticated attacker can log in as any user, including an administrator. Other endpoint, parameter, role or implementation details not named in this export are not established by this record. Affected versions: before 1.1.8.
- Component
- asVereinbase
- Plugin slug
asvereinbase- Affected
- < 1.1.8
- Safe version
1.1.8- Published
- Oct 24, 2026
This CVE was published Oct 24, 2026 and is one of 1 known issue for this plugin.
Update, patch or deactivate.
The authoritative export identifies 1.1.8 as fixed. Update to the applicable fixed release or a later supported release. Reject empty or unset password and second-factor values; require successful validation of every configured authentication factor.
A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The asVereinbase WordPress plugin before 1.1.8 does not require a valid password or a genuine second factor before authenticating a user, treating an empty stored value as a match, so an unauthenticated attacker can log in as any user, including an administrator.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H