CVE-2026-49938

A improper access control vulnerability in Fortinet FortiPortal 7.4.0 through 7.4.7, FortiPortal 7.2.0 through 7.2.8, FortiPortal 7.0 all versions may allow attacker to improper access control via <insert attack vector here>

Published: 2026-06-09 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2026-49938 is rated Low Risk (29.7/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.20%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2026-49938

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.03% 0.20% +0.17%
2 2026-06-10 — 0.03% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2026-49938

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.1 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 3.6 [email protected]

Weakness enumeration for CVE-2026-49938

GitHub Security Advisory for CVE-2026-49938

GHSA-ccch-q89j-28hm · Severity: medium — A improper access control vulnerability in Fortinet FortiPortal 7.4.0 through 7.4.7, FortiPortal...

Affected software / configurations for CVE-2026-49938

Vendor Product Version Raw CPE
fortinet fortiportal >= 7.0.0, < 7.2.9 cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*
fortinet fortiportal >= 7.4.0, < 7.4.8 cpe:2.3:a:fortinet:fortiportal:*:*:*:*:*:*:*:*

References for CVE-2026-49938

cvelogic Threat Intelligence