RepairBuddy – Repair Shop CRM & Booking Plugin for: A security weakness
RepairBuddy – Repair Shop CRM & Booking Plugin for is affected by a security weakness. Exploitation requires at least subscriber-level access. The resulting impact depends on how the affected component exposes the vulnerable operation.
- Component
- RepairBuddy – Repair Shop CRM & Booking Plugin for
- Plugin slug
computer-repair-shop- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Jan 17, 2026
- Weakness
- CWE-862 — Missing Authorization
This CVE was published Jan 17, 2026 and is one of 8 known issues for this plugin.
Update, patch or deactivate.
Update RepairBuddy – Repair Shop CRM & Booking Plugin for to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The RepairBuddy – Repair Shop CRM & Booking Plugin for WordPress plugin for WordPress is vulnerable to Insecure Direct Object Reference due to missing capability checks on the wc_upload_and_save_signature_handler function in all versions up to, and including, 4.1116. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload arbitrary signatures to any order in the system, potentially modifying order metadata and triggering unauthorized status changes.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N