CVE-2026-16644
CriticalCVSS 9.1Exploitation Probability (EPSS)
Low risk24th percentile - higher than 24% of all known CVEs
Summary
Incorrect Authorization vulnerability in Drupal Webform REST allows Forceful Browsing. This issue affects versions from 0.0.0 to 4.1.0.
Risk Assessment
An attacker may access form submission data, potentially compromising information confidentiality.
Recommendation
Update the Webform REST module to a version that includes the security fix.
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Original NVD description (English source)
Incorrect Authorization vulnerability in Drupal Webform REST allows Forceful Browsing. This issue affects Webform REST versions: from 0.0.0 to 4.1.0.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS