How severe is CVE-2026-3786?

CVE-2026-3786 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-3786 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3786?

CVE-2026-3786 affects Easycms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3786?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-3786 have an EU (EUVD) identifier?

Yes. CVE-2026-3786 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10276.

When was CVE-2026-3786 published?

CVE-2026-3786 was published on 2026-03-08 and last updated on 2026-06-17.

CVE-2026-3786

CVE-2026-3786 is a medium-severity vulnerability in Easycms with a CVSS 3.x base score of 6.3. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.3)
CVSS v2: 6.5
CVSS v4: 2.1
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10276
Weakness: CWE-89
Affected product: Easycms
Published: 2026-03-08
Last modified: 2026-06-17

Description

A security flaw has been discovered in EasyCMS up to 1.6. The impacted element is an unknown function of the file /RbacuserAction.class.php of the component Request Parameter Handler. The manipulation of the argument _order results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-3786?: A security flaw has been discovered in EasyCMS up to 1.6. The impacted element is an unknown function of the file /RbacuserAction.class.php of the component Request Parameter Handler. The manipulation of the argument _order results in sql injection. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-3786?: CVE-2026-3786 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-3786 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3786?: CVE-2026-3786 affects Easycms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3786?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3786 have an EU (EUVD) identifier?: Yes. CVE-2026-3786 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10276.
When was CVE-2026-3786 published?: CVE-2026-3786 was published on 2026-03-08 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:easycms:easycms:*:*:*:*:*:*:*:*

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