CVE WatchOct 13, 2026

CVE-2026-74035

Wazuh versions from 4.6.0 before 4.14.8 contain an authentication bypass vulnerability where security.update_user places the reserved user g

CVSS

7.2

High

EPSS

0.5%

p42

KEV

—

Exploit Today

0-100

Published: Oct 13, 2026 · Last modified: Oct 13, 2026 · CWE-863

EPSS · 30d

0.5%EPSS · 30 days0.5%

2026-10-142026-10-22

Technical description

Wazuh versions from 4.6.0 before 4.14.8 contain an authentication bypass vulnerability where security.update_user places the reserved user guard and password policy inside a falsy truthiness check. A delegated user administrator can send an empty password to the user update endpoint, bypassing the reserved user guard to take over the wazuh superuser account and authenticate with empty credentials.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-888492.7 LOW

2.5%

——1The MasterStudy LMS WordPress Plugin WordPress plugin before 3.7.55 does not verify that a user targeted through its student-enrolment feature has any relationship to the requesting instructor, allowing users with the Instructor role to overwrite the first name, last name and public display name of any registered user on the site, including administrators, enabling impersonation and phishing.20h CVE-2026-1100112.7 LOW

2.5%

——1The MB Custom Post Types & Custom Taxonomies WordPress plugin before 2.12.3 does not perform a capability check in its export feature, allowing users with a role as low as Contributor to read the configuration of admin-only custom post types and taxonomies, as well as the titles, dates, statuses and some stored content of other users' non-public posts and pages.20h CVE-2026-963984.3 MED

7.4%

——2Incorrect Authorization vulnerability in Drupal Webform allows Forceful Browsing. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.20h CVE-2026-963843.5 LOW

7.2%

——2Incorrect Authorization vulnerability in Drupal Mermaid Diagram Field allows Forceful Browsing. This issue affects Mermaid Diagram Field versions: from 1.0.4 to 1.0.9.20h CVE-2026-963733.3 LOW

7.0%

——2Incorrect Authorization vulnerability in Drupal Webform allows Forceful Browsing. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.20h CVE-2026-96370—

8.8%

——3Incorrect Authorization vulnerability in Drupal Webform allows Server Side Request Forgery. This issue affects Webform versions: from 0.0.0 to 6.2.12, from 6.3.0 to 6.3.1.1d