CVE-2026-56291

Name: CVE-2026-56291 — Vulnerability Record
Brand: Quanteta Data Lab
SKU: CVE-2026-56291

CRITICAL CISA KEV

CVSS v3.1: 9.8 · EPSS: 0.0084 (53.5 percentile) · CISA KEV: Yes

CISA KEVNetworkNo privilegesNo user interactionUnrestricted Upload

Source data as of: 2026-07-12 05:00:25 UTC

At a glance

Severity: CRITICAL
CVSS: 9.8 v3.1 · NVD
EPSS: 0.0084 (53.5 percentile) · FIRST.org
CISA KEV: Yes KEV added: 2026-07-10
Type: Unrestricted Upload · NVD CWE
Attack conditions (CVSS vector): NetworkNo privilegesNo user interaction · Source: NVD Vector
Affected vendors: balbooa
Published: 2026-07-09 · Modified: 2026-07-11
References: Jump to references (3)

CVSS / EPSS / KEV

CVSS v3.1 9.8 / 10 CRITICAL Source: NVD

CVSS v4.0 10.0 / 10 CRITICAL Source: NVD

EPSS 0.0084 53.5 percentile Source: FIRST.org

CISA KEV Yes KEV added: 2026-07-10 Source: CISA

Source — CVSS: NVD · EPSS: FIRST.org · KEV: CISA. Data & Sources

Description

The Joomla extension Balbooa Forms is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.

Record details

CVE ID: CVE-2026-56291
CVSS (v3.1): 9.8 (CRITICAL)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability subscore: 3.9
Impact subscore: 5.9
EPSS: 0.0084 (53.5 percentile) — 2026-07-12
CISA KEV: Yes — KEV added: 2026-07-10, Remediation due (CISA): 2026-07-13
Known ransomware use: Unknown
Weakness (CWE): CWE-434
Affected vendors: balbooa
Affected configurations (CPE): 1
Published: 2026-07-09
Modified: 2026-07-11
Status: Analyzed

References

Reference URLs as listed by NVD, grouped by a mechanical match on the link's host/pattern. Labels describe the link type only.

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CVE-2026-56291

At a glance

CVSS / EPSS / KEV

Description

Record details

References

Related records

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