Is CVE-2026-100509 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-100509 being exploited in the wild.

How severe is CVE-2026-100509?

Medium severity, with a CVSS score of 6.5, published 5 October 2026.

Which products and versions are affected?

Webful Creations RepairBuddy through 4.1225.

Is there a fix for CVE-2026-100509?

Yes: fixed in 4.1227. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

How is CVE-2026-100509 attacked?

It is attacked over the network.

Am I affected by CVE-2026-100509?

Check whether you run Webful Creations RepairBuddy 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-2026-100509: Webful Creations RepairBuddy stored cross-site scripting

CVE-2026-100509 · Severity: medium · CVSS 6.5 · Published 2026-10-05

Webful Creations RepairBuddy is a WordPress plugin for managing computer repair shop operations. The plugin contains a stored cross-site scripting (XSS) vulnerability that allows attackers to inject malicious scripts into the website, potentially stealing visitor data or hijacking customer accounts when a privileged user interacts with a crafted payload.

Technologies: Webful Creations RepairBuddy. Vendors: Webful Creations.

Quick answers

Is CVE-2026-100509 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-100509 being exploited in the wild.
How severe is CVE-2026-100509?: Medium severity, with a CVSS score of 6.5, published 5 October 2026.
Which products and versions are affected?: Webful Creations RepairBuddy through 4.1225.
Is there a fix for CVE-2026-100509?: Yes: fixed in 4.1227. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-100509 attacked?: It is attacked over the network.
Am I affected by CVE-2026-100509?: Check whether you run Webful Creations RepairBuddy 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.

How to fix

Fixed in: 4.1227

Technical details

RepairBuddy through version 4.1225 fails to properly neutralize user input during web page generation, enabling stored XSS attacks. The vulnerability requires user interaction from a customer or developer role; an attacker can inject malicious JavaScript that executes in the browsers of site visitors or administrators, compromising session integrity and data confidentiality.

Affected products

Webful Creations RepairBuddy through 4.1225

Timeline

2026-10-05: disclosed
2026-10-03: patched

References

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