CVE-2026-110956
SSVC: noneasVereinbase < 1.1.8 - Unauthenticated Authentication Bypass via 2FA Validation
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CVSS v3.1 (listed by NVD)
9.8
CRITICAL
Scored by CISA-ADP (not yet scored by NVD)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0 (listed by NVD)
—
Not scored
CVSS (listed by CVE.org)
—
Not scored
EPSS exploit probability
0.2%
Percentile 7.8%
as of 2026-10-24
CISA KEV
—
Not listed
SSVC (CISA ADP)
none
Automatable: yes / Impact: total
Attack conditions and impact
Derived from the CISA-ADP (via NVD) CVSS 3.1 vector
NetworkNo authNo interaction
Confidentiality HIntegrity HAvailability H
This vulnerability may be exploitable over the internet without authentication or user interaction.
| Metric | Value | Meaning |
|---|---|---|
| Attack vector AV | N | Network |
| Attack complexity AC | L | Low (easy) |
| Privileges required PR | N | None |
| User interaction UI | N | None |
| Scope S | U | Unchanged |
| Confidentiality C | H | High |
| Integrity I | H | High |
| Availability A | H | High |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
NVD
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.
CVSS assessments
| Provider | Version | Score | Vector |
|---|---|---|---|
| NVD / 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) | 3.1 | 9.8 CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| ADP / CISA-ADP | 3.1 | 9.8 CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products and packages
CNA (CVE.org)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | asVereinbase | affected: 0 … < 1.1.8 default: unaffected |
Linux distribution status
References (1)
- https://wpscan.com/vulnerability/95501052-9f20-4391-9171-184cd2e4a445/ NVD, CNA exploitvdb-entrytechnical-description