How severe is CVE-2026-3794?

CVE-2026-3794 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-3794 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3794?

CVE-2026-3794 affects Html-js Doracms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3794?

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

Does CVE-2026-3794 have an EU (EUVD) identifier?

Yes. CVE-2026-3794 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10284.

When was CVE-2026-3794 published?

CVE-2026-3794 was published on 2026-03-09 and last updated on 2026-06-17.

CVE-2026-3794

CVE-2026-3794 is a high-severity vulnerability in Html-js Doracms with a CVSS 3.x base score of 7.3. 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-287.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 1% (47th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-10284
Weakness: CWE-287
Affected product: Html-js Doracms
Published: 2026-03-09
Last modified: 2026-06-17

Description

A vulnerability was identified in doramart DoraCMS 3.0.x. This issue affects some unknown processing of the file /api/v1/mail/send of the component Email API. Such manipulation leads to improper authentication. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-3794?: A vulnerability was identified in doramart DoraCMS 3.0.x. This issue affects some unknown processing of the file /api/v1/mail/send of the component Email API. Such manipulation leads to improper authentication. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-3794?: CVE-2026-3794 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-3794 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (47th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3794?: CVE-2026-3794 affects Html-js Doracms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3794?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-3794 have an EU (EUVD) identifier?: Yes. CVE-2026-3794 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-10284.
When was CVE-2026-3794 published?: CVE-2026-3794 was published on 2026-03-09 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:html-js:doracms:-:*:*:*:*:*:*:*

More vulnerabilities in Html-js Doracms

CVE-2023-51840 — Critical (CVSS 9.8): DoraCMS 2.1.8 is vulnerable to Use of Hard-coded Cryptographic Key.
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CVE-2022-35147 — Critical (CVSS 9.8): DoraCMS v2.18 and earlier allows attackers to bypass login authentication via a crafted HTTP request.
CVE-2024-28715 — High (CVSS 8.8): Cross Site Scripting vulnerability in DOraCMS v.2.18 and before allows a remote attacker to execute arbitrary code via…
CVE-2020-18220 — High (CVSS 7.5): Weak Encoding for Password in DoraCMS v2.1.1 and earlier allows attackers to obtain sensitive information as it does…
CVE-2026-3795 — Medium (CVSS 6.3): A security flaw has been discovered in doramart DoraCMS 3.0.x. Impacted is the function createFileBypath of the file…

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Other CWE-287 (Improper Authentication) vulnerabilities

CVE-2026-45480 — Critical (CVSS 10.0): Improper authentication in Azure Active Directory allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-46389 — Critical (CVSS 10.0): UDS Identity Config builds the Keycloak configuration image (realm, plugins, theme, truststore, JARs) consumed by UDS…
CVE-2026-10611 — Critical (CVSS 10.0): An authentication bypass vulnerability exists in MISP when LDAP mixed authentication is enabled with OTP enforcement.…
CVE-2026-47280 — Critical (CVSS 10.0): Improper authentication in Azure Resource Manager (ARM) allows an unauthorized attacker to elevate privileges over a…
CVE-2026-42822 — Critical (CVSS 10.0): Improper authentication in Azure Local Disconnected Operations allows an unauthorized attacker to elevate privileges…
CVE-2026-20182 — Critical (CVSS 10.0): May 2026: This security advisory provides the details and fix information for a vulnerability that was discovered and…

Browse all CWE-287 (Improper Authentication) vulnerabilities →