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Critical 9.2Published Jul 29, 2026
CVE-2026-65889Joomla Extension - balbooa.com - Unauthenticated recursive directory deletion in Gridbox < 2.20.2
Updated under an hour ago ()
Does this affect you?
It affects balbooa.com Gridbox extension for Joomla and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Joomla Extension - balbooa.com - Unauthenticated recursive directory deletion < 2.20.2 - The generateNewApp method allows actors to recursively delete directories.
- CVSS
- 9.2 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y
- Weakness (CWE)
- CWE-284, CWE-22
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Joomla
- NVD analysis
- Analyzed
- Record last updated
- Aug 12, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
balbooa.com Gridbox extension for Joomla balbooa.com:gridbox_extension_for_joomla (from the name) | 1.0.0-2.20.1 | CNA record |
balbooa gridbox balbooa:gridbox | before 2.20.2 | NVD |
References
- https://www.balbooa.com/gridboxproduct
- https://mysites.guru/blog/gridbox-23-critical-vulnerabilities/third-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.