CVE-2026-111906 (GCVE-0-2026-111906)

Vulnerability from cvelistv5 – Published: 2026-10-17 18:46 – Updated: 2026-10-19 14:52
VLAI
Title
phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta CSRF in Elasticsearch/OpenSearch Admin API Index Operations
Summary
phpMyFAQ before 4.1.9 and 4.2.0-alpha before 4.2.0-beta contains a cross-site request forgery vulnerability in the Elasticsearch and OpenSearch administration API endpoints, which do not validate a CSRF token for the create, drop, and import actions. Attackers can lure a user with CONFIGURATION_EDIT permission to a malicious page that triggers these actions, deleting search indexes, forcing re-indexing, or exhausting resources.
Severity
7.1 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-19 14:51 UTC
CWE
  • CWE-352 - Cross-Site Request Forgery (CSRF)
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 6474 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
thorsten phpMyFAQ Affected: 0 , < 4.1.9 (semver)
Unaffected: 4.1.9 (semver)
guessed Create a notification for this product.
thorsten phpMyFAQ Affected: 4.2.0-alpha , < 4.2.0-beta (semver)
Unaffected: 4.2.0-beta (semver)
guessed Create a notification for this product.
Date Public
2026-10-03 00:00
Credits
Sultan0f1
Show details on NVD website
To clipboard 

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