CVE•Published 2026-07-09•Modified 2026-07-24•2 articles on news•5 live references•NVD data
CVE-2026-56291Balbooa · Forms
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
95
Exploit Prediction Scoring System · top 5% of all CVEs
Weaknesses (CWE)
Description
Joomla Extension - balbooa.com - Unauthenticated file upload in Balbooa Forms extension < 2.4.1 - The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.
Timeline
Published 2026-07-09
Modified 2026-07-24
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-56291Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Balbooa Forms"All exposed Balbooa Forms instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Forms"HTTP body or banner mentions "Forms" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-56291Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-56291Censys host search filtered to this CVE id.
grep.app
CVE-2026-56291Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-56291GitHub code search for direct mentions.
Google dork
"CVE-2026-56291" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (6)
CVE-2026-562916 repos
Ostorlab/KEVunknown
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
MaikCyberSec/Threat-Hunting-unknown
Threat Hunting based on KQL
barmi/cve-patch-auditorGo
Audit CVE impact, patch status, remediation progress, and verification results across systems.
shinthink/CVE-2026-56291Python
Balbooa Forms (com_baforms) < 2.4.1 — Unauthenticated File Upload to RCE via form.uploadAttachmentFile | CVSS 9.8 | CISA KEV
winrarzipsexploit/CVE-2026-87930Python
CVE-2026-87930 Joomla Multi-CVE RCE suite — authorized testing only
0xdenis77/CVE-2026-56291Python
Mendeteksi versi (passive detection) & Exploitation CVE POC