Vulnerability · Published Sep 29, 2026 · Assigned by Joomla

CVE-2026-101126Joomla Extension - balbooa.com - File meta data tampering in Balbooa Forms < 2.4.3.4

Medium 6.9

In plain English

A medium-severity path traversal in Balbooa Forms extension for Joomla from balbooa.com. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 16% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium

Exploit odds (30 days)0.2%top 84.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Joomla Extension - balbooa.com - File meta data tampering in Balbooa Forms < 2.4.3.4 - The final form submission processes JSON arrays per upload field, checking only that IDs are numeric. Client-supplied filenames and display names are trusted directly, introducing potential cross-session claiming, metadata tampering, and path traversal risks (e.g., via getFilePath())

Affected products (as reported)

Vendor	Product	Versions
balbooa.com	Balbooa Forms extension for Joomla	1.0.0-2.4.3.3

Weakness: CWE-22, CWE-73 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

References

https://www.balbooa.com/ product