9.8

CVE-2026-107656: fortinet fortisandbox

Awaiting analysis
Published 26-10-2026Last modified 27-10-2026

Vulnerability summary

CVE-2026-107656 is a critical (CVSS 9.8) vulnerability in fortinet fortisandbox.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Timeline

  1. 26-10-2026
    PublishedVulnerability first disclosed.
  2. 27-10-2026
    Last modifiedVulnerability information updated.

Description

An authentication bypass using an alternate path or channel vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9, FortiSandbox 4.2 all versions, FortiSandbox PaaS 5.0.0 through 5.0.6, FortiSandbox PaaS 4.4 all versions, FortiSandbox PaaS 4.2 all versions may allow attacker to execute unauthorized code or commands via crafted HTTP requests

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Fortinet2 products
  • fortisandbox≥ 5.0.0, ≤ 5.0.6 | ≥ 4.4.0, ≤ 4.4.9 | ≥ 4.2.1, ≤ 4.2.8
  • fortisandbox paas≥ 5.0.0, ≤ 5.0.6 | ≥ 4.4.0, ≤ 4.4.9 | ≥ 4.2.1, ≤ 4.2.8

1 vendor · 2 products

References

1 links