CVE-2025-59581

Ibtana <= 1.2.5.3 - Missing Authorization to Authenticated (Contributor+) Arbitrary Content Deletion

2025-09-22 00:00

Strategic Overview

Status: Patched in 1.2.5.4
Affected Plugin: Ibtana – WordPress Website Builder
Affected Version: <= 1.2.5.3
CVSS: 4.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2025-59581

View all Ibtana – WordPress Website Builder vulnerabilities

At a glance

CVE-2025-59581 is a medium-severity Missing Authorization vulnerability in the Ibtana WordPress plugin, affecting versions <= 1.2.5.3. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires an authenticated account at Contributor level or above. The issue is fixed in version 1.2.5.4; sites on affected versions should update now. Disclosed September 2025, reported by Denver Jackson.

Vulnerability Overview

The Ibtana – WordPress Website Builder plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check in all versions up to, and including, 1.2.5.3. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary content.

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 interaction from a victim user.

CWE-862: Missing Authorization

Reaching this weakness in Ibtana <= 1.2.5.3 takes an account at Contributor level or above. A missing authorization check means a function is reachable by anyone who can reach the endpoint, because the code never asks whether the caller is allowed to perform the action.

Any user who can reach the endpoint gets to run an action reserved for higher-privileged roles, from reading protected data to changing settings or content. For Ibtana the fix is 1.2.5.4: builds <= 1.2.5.3 are affected, anything from 1.2.5.4 onward is not.

Remediation

Update to version 1.2.5.4, or a newer patched version

How does WordSec protect against this?

Because it turns on account access, WordSec's login security is the relevant layer: role-based two-factor, captcha and brute-force limits raise the cost of getting the account this needs. None of that substitutes for the fix: Ibtana 1.2.5.4 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2025-59581 https://www.wordfence.com/threat-intel/vulnerabilities/id/8e75bc13-4a9c-439d-a361-33711886bfac https://nvd.nist.gov/vuln/detail/CVE-2025-59581

Related records

Same weakness class

Other vulnerabilities in Ibtana – WordPress Website Builder

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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