CVE-2026-78291

RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress <= 4.1223 - Missing Authorization

2026-08-24 00:00

Strategic Overview

Status: Patched in 4.1224
Affected Plugin: RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress
Affected Version: <= 4.1223
CVSS: 5.3Medium
Weakness type: CWE-862 · Missing Authorization
CVE: CVE-2026-78291

View all RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress vulnerabilities

At a glance

CVE-2026-78291 is a medium-severity Missing Authorization vulnerability in the RepairBuddy WordPress plugin, affecting versions <= 4.1223. 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 4.1224; sites on affected versions should update now. Disclosed August 2026, reported by Supakiad S..

Vulnerability Overview

The RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress plugin for WordPress is vulnerable to unauthorized access in all versions up to, and including, 4.1223. This is due to a missing capability check on a function. This makes it possible for unauthenticated attackers to perform an unauthorized action.

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-862: Missing Authorization

Reaching this weakness in RepairBuddy <= 4.1223 takes a caller who can reach the endpoint. 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 RepairBuddy the fix is 4.1224: builds <= 4.1223 are affected, anything from 4.1224 onward is not.

Remediation

Update to version 4.1224, 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: RepairBuddy 4.1224 closes this, and updating the plugin is the step that ends it.

Login Security
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2026-78291 https://www.wordfence.com/threat-intel/vulnerabilities/id/36fa7191-a4a9-40a5-896e-18e16525a5fb https://nvd.nist.gov/vuln/detail/CVE-2026-78291

Related records

Same weakness class

Other vulnerabilities in RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress

CVSS Vector

5.3

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

Base

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

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