Low severity · published May 28, 2026
CVE-2026-6816
TFA Basic Plugins - Access Bypass
3.8
CVSS
0.3%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 25% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DR
Drupal · Drupal
7.x-1.0 through 7.x-1.2 · source: vendor
TB
Tfa Basic Plugins · Tfa Basic Plugins Project
7.x-1.0 before 7.x-1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-6816
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-6816
Third Party Advisory
https://d7es.tag1.com/security-advisories/tfa-basic-plugins-less-critical-access-bypass-sa-contrib-2025-085
Exploit
https://www.herodevs.com/vulnerability-directory/cve-2026-6816
Exploit
https://www.herodevs.com/vulnerability-directory/cve-2026-6816?nes-for-drupal-7
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