How severe is CVE-2026-6816?

CVE-2026-6816 has a CVSS 3.x base score of 3.8, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2026-6816 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-6816?

CVE-2026-6816 affects Tfa Basic Plugins Project Tfa Basic Plugins. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-6816?

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

Does CVE-2026-6816 have an EU (EUVD) identifier?

Yes. CVE-2026-6816 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33229.

When was CVE-2026-6816 published?

CVE-2026-6816 was published on 2026-05-28 and last updated on 2026-06-17.

CVE-2026-6816

CVE-2026-6816 is a low-severity vulnerability in Tfa Basic Plugins Project Tfa Basic Plugins with a CVSS 3.x base score of 3.8. 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-267.

Key facts

Severity: Low (CVSS 3.x base score 3.8)
CVSS v4: 5.1
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-33229
Weakness: CWE-267
Affected product: Tfa Basic Plugins Project Tfa Basic Plugins
Published: 2026-05-28
Last modified: 2026-06-17

Description

An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users. This issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.

Frequently asked questions

What is CVE-2026-6816?: An access bypass vulnerability in Drupal TFA Basic Plugins allows users with the administer users permission to view or generate recovery codes for other users. This issue affects TFA Basic Plugins: from 7.x-1.0 through 7.x-1.2.
How severe is CVE-2026-6816?: CVE-2026-6816 has a CVSS 3.x base score of 3.8, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2026-6816 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-6816?: CVE-2026-6816 affects Tfa Basic Plugins Project Tfa Basic Plugins. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-6816?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-6816 have an EU (EUVD) identifier?: Yes. CVE-2026-6816 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-33229.
When was CVE-2026-6816 published?: CVE-2026-6816 was published on 2026-05-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tfa_basic_plugins_project:tfa_basic_plugins:*:*:*:*:*:drupal:*:*

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