Is CVE-2026-104766 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-104766 being exploited in the wild.

How severe is CVE-2026-104766?

High severity, with a CVSS score of 8.8, published 10 October 2026.

Which products and versions are affected?

LatePoint up to and including 5.7.3.

Is there a fix for CVE-2026-104766?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-104766 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-104766?

Check whether you run LatePoint at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

CVE-2026-104766: LatePoint privilege escalation via settings update

CVE-2026-104766 · Severity: high · CVSS 8.8 · Published 2026-10-10

LatePoint is an appointment booking plugin for WordPress that manages customer scheduling. An authenticated staff member with settings editing privileges can exploit missing input validation to change the default WordPress role assigned to newly registered customers from a standard customer role to administrator, granting those new accounts full site control. This requires both a prior configuration by a WordPress admin and a new customer registration after the attack.

Technologies: LatePoint. Vendors: LatePoint.

Quick answers

Is CVE-2026-104766 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-104766 being exploited in the wild.
How severe is CVE-2026-104766?: High severity, with a CVSS score of 8.8, published 10 October 2026.
Which products and versions are affected?: LatePoint up to and including 5.7.3.
Is there a fix for CVE-2026-104766?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-104766 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-104766?: Check whether you run LatePoint at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The OsSettingsController::update() handler processes attacker-controlled settings parameters without an allowlist, and OsSettingsHelper::prepare_value() fails to validate the `default_wp_role_for_customer` setting server-side despite UI restrictions existing in the client. An authenticated LatePoint agent or custom role holding the `settings__edit` capability can inject `administrator` as the default role, escalating any subsequently registered customer to WordPress administrator. The vulnerability requires prior WordPress admin configuration granting `settings__edit` to the attacker's LatePoint role.

Affected products

LatePoint LatePoint up to and including 5.7.3

Timeline

2026-10-10: disclosed

References

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