CVE-2026-62101

EduAdmin Booking <= 5.4.2 - Unauthenticated Information Exposure

2026-09-15 00:00

Strategic Overview

Status: Patched in 6.0.0
Affected Plugin: EduAdmin Booking
Affected Version: <= 5.4.2
CVSS: 5.3Medium
Weakness type: CWE-287 · Improper Authentication
CVE: CVE-2026-62101

View all EduAdmin Booking vulnerabilities

At a glance

CVE-2026-62101 is a medium-severity Improper Authentication vulnerability in the EduAdmin Booking WordPress plugin, affecting versions <= 5.4.2. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 6.0.0; sites on affected versions should update now. Disclosed September 2026, reported by henise.

Vulnerability Overview

The EduAdmin Booking plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.4.2. This makes it possible for unauthenticated attackers to access private pages.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-287: Improper Authentication

Reaching this weakness in EduAdmin Booking <= 5.4.2 takes no account at all. Improper authentication means the mechanism that proves who a caller is can be satisfied without the secret it was supposed to require.

An attacker authenticates as another user — administrators included — without ever knowing a password, so password policies and login rate limits never come into play. For EduAdmin Booking the fix is 6.0.0: builds <= 5.4.2 are affected, anything from 6.0.0 onward is not.

Remediation

Update to version 6.0.0, or a newer patched version

How does WordSec protect against this?

This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: EduAdmin Booking 6.0.0 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-62101 https://www.wordfence.com/threat-intel/vulnerabilities/id/278ae6a0-7a94-48a8-a488-146e0d477dbb https://nvd.nist.gov/vuln/detail/CVE-2026-62101

Related records

Other vulnerabilities in EduAdmin Booking

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityLow
IntegrityNone
AvailabilityNone

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