What’s Vulnerable › Vulnerabilities

CVE-2026-1556: Information disclosure via file URI overwrite in File (Field) Paths

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-26 · updated 2026-06-17
• Weakness: CWE-200

Description

Information disclosure in the file URI processing of File (Field) Paths in Drupal File (Field) Paths 7.x prior to 7.1.3 on Drupal 7.x allows authenticated users to disclose other users’ private files via filename‑collision uploads. This can cause hook_node_insert() consumers (for example, email attachment modules) to receive the wrong file URI, bypassing normal access controls on private files.

Affected products

• Drupal File (Field) Paths: before 7.x-1.3 — fixed in 7.x-1.3

How to fix

Upgrade to a fixed version: Drupal File (Field) Paths 7.x-1.3. Check the vendor advisory for mitigations.

References

• https://d7es.tag1.com/security-advisories/file-field-paths-moderately-critical-file-path-manipulation
• https://www.herodevs.com/vulnerability-directory/cve-2026-1556

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