How severe is CVE-2026-3826?

CVE-2026-3826 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-3826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3826?

CVE-2026-3826 affects Wellchoose Organization Portal System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3826?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-3826 have an EU (EUVD) identifier?

Yes. CVE-2026-3826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11116.

When was CVE-2026-3826 published?

CVE-2026-3826 was published on 2026-03-11 and last updated on 2026-06-17.

CVE-2026-3826

CVE-2026-3826 is a critical-severity vulnerability in Wellchoose Organization Portal System with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-98.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v4: 9.3
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-11116
Weakness: CWE-98
Affected product: Wellchoose Organization Portal System
Published: 2026-03-11
Last modified: 2026-06-17

Description

IFTOP developed by WellChoose has a Local File Inclusion vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server.

Frequently asked questions

What is CVE-2026-3826?: IFTOP developed by WellChoose has a Local File Inclusion vulnerability, allowing unauthenticated remote attackers to execute arbitrary code on the server.
How severe is CVE-2026-3826?: CVE-2026-3826 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-3826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3826?: CVE-2026-3826 affects Wellchoose Organization Portal System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-3826 have an EU (EUVD) identifier?: Yes. CVE-2026-3826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-11116.
When was CVE-2026-3826 published?: CVE-2026-3826 was published on 2026-03-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:wellchoose:organization_portal_system:*:*:*:*:*:*:*:*

More vulnerabilities in Wellchoose Organization Portal System

CVE-2025-8913 — Critical (CVSS 9.8): Organization Portal System developed by WellChoose has a Local File Inclusion vulnerability, allowing unauthenticated…
CVE-2025-8912 — High (CVSS 7.5): Organization Portal System developed by WellChoose has an Arbitrary File Reading vulnerability, allowing…
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