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CVE-2026-102424

7.5, high

Balbooa.com Balbooa Forms extension for Joomla Path Traversal Vulnerability

NVD (opens in a new tab) CVE.org (opens in a new tab)
CVSS
7.5, high high CVSS v3.1
EPSS, next 30 days
0.4% higher than 29.6% of scored CVEs
Exploitation
No public evidence
Published
29 Sept 202618 days ago

Description

Joomla Extension - balbooa.com - Unauthenticated path traversal exfiltrates local files through auto-reply attachments in Balbooa Forms < 2.4.3.4 - Balbooa Forms accepts upload-field state as Guest-controlled JSON during public form submission. For every object whose `id` merely looks numeric, the component trusts the supplied `filename`, concatenates it below the configured upload directory, and adds the result to an array of local attachment paths. It does not load the referenced attachment row, verify ownership/session/form/field, require that the ID exists, canonicalize the path, or enforce containment. If the form's normal “auto reply” and “attach uploaded files” options are enabled, the component sends those local paths as email attachments to the address submitted in an email field. A Guest can therefore submit a nonexistent numeric ID plus a traversal filename such as `../../../../configuration.php` and receive any file readable by the Joomla process.

Details

Vendor
Balbooa.com
Product
Balbooa Forms extension for Joomla
Weakness
CWE-22 (opens in a new tab)
Status
Analyzed
Updated
6 Oct 2026
Assigner
security@joomla.org

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

References 1

Other references 1

The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.

Other Balbooa.com CVEs

Every Balbooa.com CVE we hold

Same vendor in what we hold, not a known link between the flaws.

  • CVE-2026-101127 Balbooa.com Balbooa Forms extension for Joomla Cross-Site Scripting Vulnerability EPSS 0.3% 9.4, critical
  • CVE-2026-102425 Balbooa.com Balbooa Forms extension for Joomla Code Injection Vulnerability EPSS 0.4% 10, critical

Beyond this page

Is CVE-2026-102424 in your network?

This page tells you how dangerous CVE-2026-102424 is out there. Whether it sits on one of your devices, only a scan of your own network can tell. That is what our systems do, every day, for the companies we protect.

  • EXYS7600 OCELOT

    Find it before attackers do

    Ocelot scans your network on a schedule and reports every vulnerability it finds by its CVE identifier, with its CVSS score and how many of your hosts are affected. A finding like CVE-2026-102424 comes with the devices to patch.

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  • EXYS7950 KONDRA

    Detect it if it's exploited

    Until the patch is applied, Kondra monitors your network, events and endpoints in real time. It keeps an inventory of the software installed on every endpoint, and its anomaly detection rules flag what an attacker does once inside.

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Check your exposure

Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.